Dell Precision 3660 Tower: характеристики и спецификации

Dimensions and weight

The following table lists the height, width, depth, and weight of your Precision 3660 Tower.

Table 1. Dimensions and weight
The following table provides the detailed display specifications of Precision 3660 Tower.
Description		Values
Height		372.90 mm (14.68 in.)
Width		173.00 mm (6.81 in.)
Depth		420.20 mm (16.54 in.)
Weight NOTE:The weight of your computer depends on the configuration that is ordered and manufacturing variability.		Minimum - 8.44 kg (18.60 lb) Maximum - 16.36 kg (36.06 lb)

Processors

The following table lists the details of the processors supported by your Precision 3660 Tower.

Table 1. Processors
The following table provides the various processor options that are supported for Precision 3660 Tower.
Processors	Wattage	Core count	Thread count	Speed	Cache	Integrated graphics
13^th Generation Intel Core i9-13900K, vPro	125 W	24	32	3.0 GHz to 5.8 GHz	36 MB	Intel UHD Graphics 770
13^th Generation Intel Core i9-13900, vPro	65 W	24	32	2.0 GHz to 5.6 GHz	36 MB	Intel UHD Graphics 770
13^th Generation Intel Core i7-13700K, vPro	125 W	16	24	3.4 GHz to 5.4 GHz	30 MB	Intel UHD Graphics 770
13^th Generation Intel Core i7-13700, vPro	65 W	16	24	2.1 GHz to 5.2 GHz	30 MB	Intel UHD Graphics 770
13^th Generation Intel Core i5-13600K, vPro	125 W	14	20	3.5 GHz to 5.1 GHz	24 MB	Intel UHD Graphics 770
13^th Generation Intel Core i5-13600, vPro	65 W	14	20	2.7 GHz to 5.0 GHz	24 MB	Intel UHD Graphics 770
13^th Generation Intel Core i5-13500, vPro	65 W	14	20	2.5 GHz to 4.8 GHz	24 MB	Intel UHD Graphics 770
13^th Generation Intel Core i5-13400	65 W	10	16	2.5 GHz to 4.6 GHz	20 MB	Intel UHD Graphics 730
13^th Generation Intel Core i3-13100	60 W	4	8	3.4 GHz to 4.5 GHz	12 MB	Intel UHD Graphics 730
12^th Generation Intel Core i9-12900K, vPro	125 W	16	24	3.2 GHz to 5.2 GHz	30 MB	Intel UHD Graphics 770
12^th Generation Intel Core i9-12900, vPro	65 W	16	24	2.4 GHz to 5.1 GHz	30 MB	Intel UHD Graphics 770
12^th Generation Intel Core i7-12700K, vPro	125 W	12	20	3.6 GHz to 5.0 GHz	25 MB	Intel UHD Graphics 770
12^th Generation Intel Core i7-12700, vPro	65 W	12	20	2.1 GHz to 4.9 GHz	25 MB	Intel UHD Graphics 770
12^th Generation Intel Core i5-12600K, vPro	125 W	10	16	3.7 GHz to 4.9 GHz	20 MB	Intel UHD Graphics 770
12^th Generation Intel Core i5-12600, vPro	65 W	6	12	3.3 GHz to 4.8 GHz	18 MB	Intel UHD Graphics 770
12^th Generation Intel Core i5-12500, vPro	65 W	6	12	3.0 GHz to 4.6 GHz	18 MB	Intel UHD Graphics 770
12^th Generation Intel Core i3-12100	60 W	4	8	3.3 GHz to 4.3 GHz	12 MB	Intel UHD Graphics 730

NOTE:System boards that ship with 12^th Generation Intel Core processors are only compatible with 12^th Generation Intel Core processors. System boards that ship with 13^th Generation Intel Core processors are also backwards compatible with 12^th Generation Intel Core processors.

NOTE:To contact Dell for sales, technical support, customer service issues, or to learn more about different types of system boards, see Dell Support.

Chipset

The following table lists the details of the chipset that is supported by your Precision 3660 Tower.

Table 1. Chipset The following table lists the details of the chipset that is supported by your Precision 3660 Tower.
Description	Values
Chipset	W680
Processor	13^th Generation Intel Core i3/i5/i7/i9 12^th Generation Intel Core i3/i5/i7/i9
DRAM bus width	2*32-bit per DIMM
Flash EPROM	16 MB + 32 MB
PCIe bus	Up to Gen5

Operating system

Your Precision 3660 Tower supports the following operating systems:

Windows 11 Home, 64-bit
Windows 11 Pro, 64-bit
Windows 11 Pro National Education, 64-bit
Windows 11 Downgrade (Windows 10 image)
Windows 10 IoT 2021 LTSC (OEM only)
Windows 10 CMIT Government Edition, 64-bit (China only)
Kylin Linux version 10 SP1 (China only)
Ubuntu Linux 22.04 LTS, 64-bit
RHEL 8.6 (12^th Generation Intel CPU only)

Memory

The following table lists the memory specifications that are supported by your Precision 3660 Tower.

Table 1. Memory specificationsThe following table lists the memory specifications of your computer.
Description	Values
Memory slots	Four-DIMM slots NOTE:Up to 128 GB or up to 5600 MT/s ECC and Non-ECC DDR5
Memory type	DDR5
Memory speed	Maximum speed: 5600 MT/s NOTE:Maximum memory speed varies by the following configuration on each channel. If the 2 DIMM configuration is not symmetrical, the maximum speed may drop. 5600 MT/s : 1 DIMM-1R/2R 4800 MT/s : 2 DIMM-1R 3600 MT/s : 2 DIMM-2R
Maximum memory configuration	128 GB
Minimum memory configuration	8 GB
Memory size per slot	8 GB, 16 GB, and 32 GB
Memory configurations supported	8 GB, 1 x 8 GB, DDR5, 5600 MT/s, non-ECC 16 GB, 2 x 8 GB, DDR5, 5600 MT/s, non-ECC, dual-channel 32 GB, 2 x 16 GB, DDR5, 5600 MT/s, non-ECC, dual-channel 32 GB, 4 x 8 GB, DDR5, 4800 MT/s, non-ECC, dual-channel 64 GB, 2 x 32 GB, DDR5, 5600 MT/s, non-ECC, dual-channel 64 GB, 4 x 16 GB, DDR5, 4800 MT/s, non-ECC, dual-channel 128 GB, 4 x 32 GB, DDR5, 3600 MT/s, non-ECC, dual-channel 16 GB, 1 x 16 GB, DDR5, 5600 MT/s, ECC 32 GB, 2 x 16 GB, DDR5, 5600 MT/s, ECC, dual-channel 64 GB, 2 x 32 GB, DDR5, 5600 MT/s, ECC, dual-channel 64 GB 4 x 16 GB, DDR5, 4800 MT/s, ECC, dual-channel 128 GB 4 x 32 GB, DDR5, 3600 MT/s, ECC, dual-channel NOTE:ECC memory is not supported on Intel Core i3-12100, i3-13100 and i3-13400 processors.

Memory matrix

The following table lists the memory configurations supported on your Precision 3660 Tower.

Table 1. Memory matrixThe following table provides the detailed memory configurations that are supported for your Precision 3660 Tower.
Configuration	Slot
Configuration	DIMM1	DIMM2	DIMM3	DIMM4
8 GB DDR5	8 GB	N/A	N/A	N/A
16 GB DDR5	16 GB	N/A	N/A	N/A
16 GB DDR5	8 GB	8 GB	N/A	N/A
32 GB DDR5	16 GB	16 GB	N/A	N/A
64 GB DDR5	32 GB	32 GB	N/A	N/A
32 GB DDR5	8 GB	8 GB	8 GB	8 GB
64 GB DDR5	16 GB	16 GB	16 GB	16 GB
128 GB DDR5	32 GB	32 GB	32 GB	32 GB

NOTE:8 GB configuration available only for non-ECC memory.

External ports and slots

The following table lists the external ports and slots on your Precision 3660 Tower.

Table 1. External ports and slots
The following table lists ports and connectors available on Precision 3660 Tower.
Description	Values
Network port	One RJ45 Ethernet port, 1 GbE One RJ45 Ethernet port, 2.5 GbE (optional)
USB ports	Front: One USB 3.2 Gen 1 (5 Gbps) port with PowerShare One USB 3.2 Gen 1 (5 Gbps) port One USB 3.2 Type-C Gen 2 (10 Gbps) port One USB 3.2 Type-C Gen 2x2 (20 Gbps) port with PowerShare Rear: Two USB 2.0 (480 Mbps) ports with Smart Power On Two USB 3.2 Gen 2 (10 Gbps) ports Two USB 3.2 Type-C Gen 2 (10 Gbps) ports
Audio port	Front: Universal audio jack Rear: Line-out audio port
Video port(s)	Two DisplayPort 1.4 (HBR2) ports One Optional video port (HDMI 2.0/ DisplayPort 1.4(HBR3)/ VGA/ USB Type-C with DisplayPort Alt mode) NOTE:Download and install the latest Intel Graphics driver from Dell Support Site to enable multiple displays.
Media-card reader	One SD-card slot
Power-adapter port	NA
Security-cable slot	One Kensington security-cable slot

Internal slots

The following table lists the internal slots of your Precision 3660 Tower.

Table 1. Internal slotsThe following table lists the internal slots on your Precision 3660 Tower.
Description	Values
M.2	One M.2 2230 slot for WiFi and Bluetooth card Two M.2 2230/2280 slots (SSD0 and SSD1) for solid-state drives One M.2 2280 slot (SSD2) for solid-state drive NOTE:SSD0 slot natively supports M.2 2280 SSDs. M.2 2230 SSDs can be installed on this slot by using an extender part only. NOTE:SSD1 slot natively supports M.2 2230 and M.2 2280 SSDs. NOTE:SSD2 slot natively supports only M.2 2280 SSDs. NOTE:To learn more about the features of different types of M.2 cards, search in the Knowledge Base Resource at Dell Support page.
SATA	Five SATA 3 slots
PCIe	One PCIe x16 Gen5 (discrete graphics card only) One PCIe x4 Gen4 One PCIe x4 Gen3

Ethernet

The following table lists the wired Ethernet Local Area Network (LAN) specifications of your Precision 3660 Tower.

Table 1. Ethernet specifications
The following table provides the specifications of Ethernet that is supported by your Precision 3660 Tower.
Description	Option one	Option two
Model number	Intel I219-LM	Intel I225 (optional)
Transfer rate	10/100/1000 Mbps	10/ 100/ 1000/ 2500 Mbps

Wireless module

The following table lists the Wireless Local Area Network (WLAN) modules that are supported on your Precision 3660 Tower.

Table 1. Wireless module specifications
The following table provides the wireless module specifications of Precision 3660 Tower.
Description	Option one	Option two
Model number	Intel AX211	Qualcomm WCN6856-DBS
Transfer rate	2400 Mbps	Up to 3571 Mbps
Frequency bands supported	2.4 GHz/5 GHz/6 GHz NOTE:The 6 GHz frequency is supported on computers installed with Windows 11 operating system only.	2.4 GHz/5 GHz/6 GHz NOTE:The 6 GHz frequency is supported on computers installed with Windows 11 operating system only.
Wireless standards	WiFi 802.11a/b/g Wi-Fi 4 (WiFi 802.11n) Wi-Fi 5 (WiFi 802.11ac) Wi-Fi 6E (WiFi 802.11ax)	WiFi 802.11a/b/g Wi-Fi 4 (WiFi 802.11n) Wi-Fi 5 (WiFi 802.11ac) Wi-Fi 6E (WiFi 802.11ax)
Encryption	64-bit/128-bit WEP AES-CCMP TKIP	64-bit and 128-bit WEP AES-CCMP TKIP
Bluetooth wireless card NOTE:The functionality of the Bluetooth wireless card may vary based on the operating system.	5.3	5.3

Audio

The following table lists the audio specifications of your Precision 3660 Tower.

Table 1. Audio specifications
The following table provides the detailed audio specifications of Precision 3660 Tower.
Description		Values
Audio type		4 Channel High Definition Audio Codec
Audio controller		Realtek ALC3246-CG
Stereo conversion		24-bit DAC (Digital-to-Analog) and ADC (Analog-to-Digital)
Internal audio interface		Intel HDA (high-definition audio)
External audio interface		One universal audio jack (front) One line-out audio port (rear)
Number of speakers		One (optional)
Internal-speaker amplifier		Integrated in ALC3246-CG (Class-D 2 W)
External volume controls		Keyboard shortcut controls
Speaker output:
Average speaker output		2 W
Peak speaker output		2.2 W
Subwoofer output		Not supported
Microphone		Not supported

Storage

This section lists the storage options on your Precision 3660 Tower.

M.2 SSD Boot + Optional M.2 SSDs – This configuration enables boot on M.2 NVMe SSD with up to three additional NVMe SSDs. No SATA HDDs are configured in this option.
2.5" SATA HDD Boot + Optional 2.5" SATA HDDs – This configuration enables boot on 2.5" SATA HDD with up to three additional 2.5" SATA HDDs.
NOTE:The above option is being discontinued.
3.5" HDD Boot + Optional 3.5" HDDs – This configuration enables boot on 3.5" HDD with up to one additional 3.5" HDD.
NOTE:The above option is being discontinued.
M.2 SSD Boot + Optional M.2 SSDs + 2.5" SATA HDD + Optional 2.5" SATA HDDs – This configuration enables boot on M.2 NVMe SSD with up to three additional NVMe SSDs, one 2.5" SATA HDD and up to three additional 2.5" SATA HDDs.
M.2 SSD Boot + Optional M.2 SSD + 3.5" SATA HDD + Optional 3.5" SATA HDDs – This configuration enables boot on M.2 NVMe SSD with up to three additional NVMe SSDs, one 3.5" SATA HDD and one additional 3.5" SATA HDD.
M.2 SSD Boot + Optional SSDs + Front-accessible 2.5" SATA HDD + Optional 2.5" SATA HDDs - This configuration enabled boot on M.2 NVMe SSD with up to three additional NVMe SSDs, one front-accessible 2.5" SATA HDD and two additional 2.5" SATA HDDs
M.2 SSD Boot + Optional SSDs + Front-accessible 3.5" SATA HDD + Optional 3.5" SATA HDDs - This configuration enabled boot on M.2 NVMe SSD with up to three additional NVMe SSDs, one front-accessible 3.5" SATA HDD and up to two additional 3.5" SATA HDDs
RAID 0/1/5/10 available.

NOTE:M.2 NVMe SSD cannot build RAID disk with any SATA drive.

NOTE:Precision 3660 motherboard can support up to two M.2 2230 NVMe SSDs or up to three M.2 2280 NVMe SSDs.

Table 1. Storage specifications
The following table provides the different storage options available on Precision 3660 Tower.
Storage type	Interface type	Capacity
2.5-inch, 7200 RPM, hard-disk drive	SATA 3.0	Up to 1 TB
2.5-inch, 7200 RPM, FIPS Self Encrypting Opal 2.0, hard-disk drive	SATA 3.0	500 GB
3.5-inch, 5400 RPM, hard-disk drive	SATA 3.0	4 TB
3.5-inch, 7200 RPM, hard-disk drive	SATA 3.0	Up to 2 TB
3.5-inch, 7200 RPM, Enterprise hard-disk drive	SATA 3.0	Up to 8 TB
M.2 2230 solid-state drive	PCIe NVMe Gen3 x4, Class 35	256 GB
M.2 2230 solid-state drive	PCIe NVMe Gen4 x4, Class 35	256 GB
M.2 2280 solid-state drive	PCIe NVMe Gen4 x4, Class 40	Up to 4 TB
M.2 2280 Opal Self-Encrypting solid-state drive	PCIe NVMe Gen3 x4, Class 40	Up to 1 TB
M.2 2280 Opal Self-Encrypting solid-state drive	PCIe NVMe Gen4 x4, Class 40	Up to 1 TB

Media-card reader

The following table provides the specification of media cards that are supported by your Precision 3660 Tower.

Table 1. Media-card reader specificationsThe following table provides the specification of media cards that are supported by your Precision 3660 Tower.
Description	Values
Media-card slot type	One SD-card slot NOTE:The SD-card reader maybe from different manufacturers and will require specific drivers to be installed.
Media-cards supported	Secure Digital (SD) Secure Digital High Capacity (SDHC) Secure Digital Extended Capacity (SDXC)
NOTE:The maximum capacity of the media-card reader varies depending on the standard of the media card that is inserted in your computer.

Power ratings

The following table lists the power rating specifications of Precision 3660 Tower.

Table 1. Power ratings
The following table provides the power rating specifications of Precision 3660 Tower.

NOTE:This workstation uses high wattage power supply unit and has to be connected to a PDU (Power Distribution Unit) at all times for protection of equipment.
Description	Values
Type	300 W internal power supply unit, 92% Efficient PSU, 80 Plus Platinum	500 W internal power supply unit, 92% Efficient PSU, 80 Plus Platinum	750 W internal power supply unit, 92% Efficient PSU, 80 Plus Platinum NOTE:The above PSU unit is being discontinued.	1000 W internal power supply unit, 92% Efficient PSU, 80 Plus Platinum
Input voltage	90 VAC to 264 VAC	90 VAC to 264 VAC	90 VAC to 264 VAC	90 VAC to 264 VAC
Input frequency	47 Hz to 63 Hz	47 Hz to 63 Hz	47 Hz to 63 Hz	47 Hz to 63 Hz
Input current (maximum)	4.2 A	7 A	10 A	13.6 A
Output current (continuous)	12 VA/18 A 12 VB/18 A Standby mode: 12 VA/1.5 A 12 VB/3.3 A	12 VA/18 A 12 VB/18 A 12 VC/18 A Standby mode: 12 VA/1.5 A 12 VB/3.3 A 12 VC/0 A	12 VA/36 A 12 VB/27 A 12 VC/36 A Standby mode: 12 VA/1.5 A 12 VB/5 A 12 VC/0 A	12 VA/36 A 12 VB/27 A 12 VC/36 A Standby mode: 12 VA/1.5 A 12 VB/5 A 12 VC/0 A
Rated output voltage	12 VA 12 VB	12 VA 12 VB 12 VC	12 VA 12 VB 12 VC	12 VA 12 VB 12 VC
Temperature range
Operating	5°C to 45°C (41°F to 113°F)	5°C to 45°C (41°F to 113°F)	5°C to 45°C (41°F to 113°F)	5°C to 45°C (41°F to 113°F)
Storage	-40°C to 70°C (-40°F to 158°F)	-40°C to 70°C (-40°F to 158°F)	-40°C to 70°C (-40°F to 158°F)	-40°C to 70°C (-40°F to 158°F)

Power supply connector

The following table lists the Power supply connector specifications of your Precision 3660 Tower.

Table 1. Power supply connector The following table lists the Power supply connector specifications of your Precision 3660 Tower.
Power supply unit	Connectors
300 W (80 PLUS Platinum)	Two 4-pin connectors for the processor One 8-pin connector for the system board
500 W (80 PLUS Platinum)	Two 4-pin connectors for the processor One 8-pin connector for the system board One 6-pin and one 2 + 6-pin connectors for graphic card
750 W (80 PLUS Platinum)	Two 4-pin connectors for the processor One 10-pin connector for the system board Two 6-pin and two 2 + 6-pin connectors for graphic card
1000 W (80 PLUS Platinum)	Two 4-pin connectors for the processor One 10-pin connector for the system board Two 6-pin and two 2 + 6-pin connectors for the graphic card

NOTE:This workstation uses high wattage power supply unit and has to be connected to a Power Distribution Unit (PDU) always for protection of equipment.

GPU—Integrated

The following table lists the specifications of the integrated Graphics Processing Unit (GPU) supported by your Precision 3660 Tower.

Table 1. GPU—Integrated
The following table provides the detailed integrated graphics specifications of Precision 3660 Tower.
Controller	External display support	Memory size	Processor
Intel UHD Graphics 730	Two DisplayPort 1.4 port One Optional video port (HDMI 2.0b/ DisplayPort 1.4/VGA/ USB Type-C with DisplayPort Alt mode)	Shared system memory	12^th Generation Intel Core i3-12100 13^th Generation Intel Core i3-13100 and i5-13400
Intel UHD Graphics 770	Two DisplayPort 1.4 port One Optional video port (HDMI 2.0b/ DisplayPort 1.4/VGA/ USB Type-C with DisplayPort Alt mode)	Shared system memory	12^th Generation Intel Core i5//i7/i9 13^th Generation Intel Core i7/i9, i5-13500, i5-13600 and i5-13600k.

Multiple display support matrix

The following table lists the multiple display support matrix for your Precision 3660 Tower.

Table 1. Multiple display support matrixThe following table provides the multiple display support matrix for your Precision 3660 Tower.
Description	Option one	Option two
Integrated Graphics Card	Intel UHD Graphics 730	Intel UHD Graphics 770
Optional Module	HDMI 2.0/ DisplayPort 1.4/ VGA/ USB Type-C with DisplayPort Alt mode	HDMI 2.0/ DisplayPort 1.4/ VGA/ USB Type-C with DisplayPort Alt mode
Supported 4K Displays	DP1.4 HBR2, 4096 x 2304 @ 60 Hz	DP1.4 HBR2, 4096 x 2304 @ 60 Hz
Supported 5K Displays	5K tiled resolution (5120 x 2880) support on DP panels. NOTE:Needs two DP cables driven through two separate DDIs from the source, and using DP-SST (Single Stream Transport) mechanism.	5K tiled resolution (5120 x 2880) support on DP panels. NOTE:Needs two DP cables driven through two separate DDIs from the source, and using DP-SST (Single Stream Transport) mechanism.

GPU — Discrete

The following table lists the specifications of the discrete graphics processing unit (GPU) supported by your Precision 3660 Tower.

Table 1. GPU — Discrete
The following table provides the detailed discrete graphics specifications of Precision 3660 Tower.
Controller	External display support	Memory size	Memory type
NVIDIA RTX 3060	Three DisplayPort 1.4 ports One HDMI port	12 GB	GDDR6
NVIDIA RTX 3070	Three DisplayPort 1.4 ports One HDMI port	8 GB	GDDR6
NVIDIA RTX 3080	Three DisplayPort 1.4 ports One HDMI port	10 GB	GDDR6X
NVIDIA RTX 3080TI	Three DisplayPort 1.4 ports One HDMI port	12 GB	GDDR6X
NVIDIA RTX 3090	Three DisplayPort 1.4 ports One HDMI port	24 GB	GDDR6X
NVIDIA RTX 3090TI	Three DisplayPort 1.4 ports One HDMI port	24 GB	GDDR6X
NVIDIA RTX A2000	Four mini DisplayPort (mDP) ports	12 GB	GDDR6
NVIDIA RTX A4000	Four DisplayPort 1.4 ports	16 GB	GDDR6
NVIDIA RTX A4500	Four DisplayPort 1.4 ports	20 GB	GDDR6
NVIDIA RTX A5000	Four DisplayPort 1.4 ports	24 GB	GDDR6
NVIDIA RTX A5500	Four DisplayPort 1.4 ports	24 GB	GDDR6
NVIDIA RTX A6000	Four DisplayPort 1.4 ports	48 GB	GDDR6
NVIDIA T1000	Four mini DisplayPort (mDP) ports	8 GB	GDDR6
NVIDIA T400	Three mini DisplayPort (mDP) ports	4 GB	GDDR6
AMD Radeon RX 6900 XT	Three DisplayPort 1.4a ports One HDMI 2.1 port	16 GB	GDDR6
AMD Radeon Pro W6800	Six mini DisplayPort (mDP) ports	32 GB	GDDR6
AMD Radeon Pro W6600	Four DisplayPort 1.4 ports	8 GB	GDDR6
AMD Radeon Pro W6400	Two DisplayPort 1.4 ports	4 GB	GDDR6

Hardware security

The following table lists the hardware security of your Precision 3660 Tower.

Table 1. Hardware security The following table provides the hardware security details on your Precision 3660 Tower.
Hardware security
Kensington security-cable slot
Padlock loop
Chassis lock support - Captive screw
Lockable Bezel and Key for front-accessible SATA hard drive NOTE:Included with front-accessible storage configurations
Chassis intrusion switch
Lockable cable covers
Supply-chain tamper alerts.
SafeID including Trusted Platform Module (TPM) 2.0
Smart card keyboard (FIPS)
Microsoft 10 Device Guard and Credential Guard (Enterprise SKU)
Microsoft Windows Bitlocker
Local hard drive data wipe through BIOS (Secure Erase)
Self-encrypting storage drives (Opal, FIPS)
Trusted Platform Module TPM 2.0 (FIPs 140-2 certificate) NOTE:No Hardware TPM is implemented.
China TPM
Intel Secure Boot
Intel Authenticate
SafeBIOS: includes Dell Off-host BIOS Verification, BIOS Resilience, BIOS Recovery, and additional BIOS Controls

Environmental

The following table lists the environmental specifications of your Precision 3660 Tower.

Table 1. Environmental The following table lists the environmental specifications of your Precision 3660 Tower.
Feature	Values
Recyclable packaging	Yes
BFR/PVC—free	No
Vertical orientation packaging support	Yes
MultiPack packaging	Yes (US only) (optional)
Energy-Efficient Power Supply	Standard
ENV0424 compliant	Yes

NOTE: Wood‐based fiber packaging contains a minimum of 35% recycled content by total weight of wood‐based fiber. Packaging that contains without wood‐based fiber can be claimed as Not Applicable. The anticipated required criteria for EPEAT 2018.

Regulatory compliance

The following table lists the regulatory compliance of your Precision 3660 Tower.

Table 1. Regulatory complianceThe following table lists the regulatory compliance of your Precision 3660 Tower.
Regulatory compliance
Product Safety, EMC and Environmental Datasheets
Dell Regulatory Compliance Home page
Dell and the Environment

Operating and storage environment

This table lists the operating and storage specifications of your Precision 3660 Tower.

Airborne contaminant level: G1 as defined by ISA-S71.04-1985

Table 1. Computer environment
The following table lists the operating and storage environment conditions of Precision 3660 Tower.
Description	Operating	Storage
Temperature range	10°C-35°C (50°F-95°F)	-40°C-65°C (-40°F-149°F)
Relative humidity (maximum)	20% to 85% (non-condensing) (non-condensing, Max dew point temperature = 26°C)	0% to 95% (non-condensing) 5% to 95% (non-condensing, Max dew point temperature = 33°C)
Vibration (maximum)^*	0.52 GRMS random at 5 Hz-350 Hz	2.0 GRMS random at 5 Hz-500 Hz
Shock (maximum)	40G Bottom half-sine pulse (2.5 ms)	105G half-sine pulse (2.5 ms)
Altitude range	-15.2 m to 3048 m (4.64 ft to 10,000 ft)	-15.2 m to 10,668 m (4.64 ft to 35,000 ft)
CAUTION:Operating and storage temperature ranges may differ among components, so operating or storing the device outside these ranges may impact the performance of specific components.

^{* Measured using a random vibration spectrum that simulates the user environment.}

^{† Measured using a 2 ms half-sine pulse.}

Revision history

Tracks all updates that are made to the document. It typically includes the date of change, version number, and a brief description of the modification. This log helps maintain transparency, accountability, and a clear timeline of progress.

Table 1. Revision historyThe following table provides the revision history of this document.
Revision	Date	Description
A09	July 2026	Updated GPU Discrete topic. Updated product comparison topic.
A08	March 2026	Memory update to support up to 5800 MT/s.
A07	July 2025	Diagnostic codes update Revision topic added
A00	March 2025	Original publish date.

Dell Precision 3660 Tower: технические характеристики и спецификации