Dell Precision 3551: характеристики и спецификации

System specifications

NOTE:Offerings may vary by region. The following specifications are only those required by law to ship with your computer. For more information about the configuration of your computer, go to Help and Support in your Windows operating system and select the option to view information about your computer.

Processors

Table 1. Processors
The following table provides the various processor options that are supported for Precision 3551.
Description	Values
Processors	10th Generation Intel Core i5-10300H	10th Generation Intel Core i5-10400H	10th Generation Intel Core i7-10850H	10th Generation Intel Core i7-10750H	10th Generation Intel Core i7-10875H	10th Generation Intel Xeon-W10855M
Wattage	35 W	35 W	35 W	35 W	35 W	35 W
Core count	4	4	6	6	8	6
Thread count	8	8	12	12	16	12
Speed	Up to 4.5 GHz	Up to 4.6 GHz	Up to 5.1 GHz	Up to 5.1 GHz	Up to 5.1 GHz	Up to 5.1 GHz
Cache	8 MB	8 MB	12 MB	12 MB	16 MB	12 MB
Integrated graphics	Intel UHD Graphics	Intel UHD Graphics	Intel UHD Graphics	Intel UHD Graphics	Intel UHD Graphics	Intel UHD Graphics

Chipset

Table 1. Chipset
The following table provides the chipset specifications for Precision 3551.
Description	Values
Chipset	Intel WM490
Processor	10th Generation Intel Core i5/i7/i9/Xeon
Flash EPROM	32 MB
PCIe bus	Up to Gen 3.0

Operating system

Your Precision 3551 supports the following operating systems:

Windows 10 Home (64-bit)
Windows 10 Professional (64-bit)
Ubuntu 18.04 LTS (64-bit)
RedHat 8.2

Memory

Table 1. Memory specifications
The following table provides the detailed memory specifications of Precision 3551.
Description		Values
Slots		Two-SODIMM slots
Type		Dual-channel DDR4
Speed		2933 MHz
Maximum memory		64 GB
Minimum memory		4 GB
Configurations supported		4 GB DDR4 at 2933 MHz (1 x 4 GB) 8 GB DDR4 at 2933 MHz (2 x 4 GB) 8 GB DDR4 at 2933 MHz (1 x 8 GB) 16 GB DDR4 at 2933 MHz (2 x 8 GB) 16 GB DDR4 at 2933 MHz (1 x 16 GB) 32 GB DDR4 at 2933 MHz (2 x 16 GB) 32 GB DDR4 at 2933 MHz (1 x 32 GB) 64 GB DDR4 at 2933 MHz (2 x 32 GB)

System board connectors

Table 1. System board connectors System board connectors
Feature	Specifications
M.2 Connectors	One M.2 2230 Key-E connector One M.2 2280 Key-M connector One M.2 3042 Key-B connector

Storage

Your computer supports one of the following configurations:

One 2.5-inch hard drive
One M.2 2230/2280 solid state drive
One 2.5-inch hard drive + One M.2 2230/2280 solid state drive

The primary drive of your computer varies with the storage configuration. For computers:

with a M.2 drive, the M.2 drive is the primary drive
without a M.2 drive, the 2.5-inch hard drive is the primary drive

Table 1. Storage specifications
The following table provides the different storage options available on Precision 3551.
Form factor	Interface type	Capacity
One 2.5-inch hard disk drive	SATA AHCI, up to 6 Gbps	2 TB
One M.2 2230/2280 solid state drive	PCIe Gen 3x4 NVMe, up to 32 Gbps	2 TB
One M.2 2280 Self-Encrypting solid-state drive	PCIe Gen 3x4 NVMe, up to 32 Gbps	512 GB

Media-card reader

Table 1. Media-card reader specifications
The following table provides the media-card specifications of Precision 3551.
Description	Values
Type	microSD card slot
Cards supported	Micro Secure Digital (mSD) Micro Secure Digital High Capacity (mSDHC) Micro Secure Digital Extended Capacity (mSDXC)

Audio

Table 1. Audio specifications
The following table provides the detailed audio specifications of Precision 3551.
Description		Values
Controller		Realtek ALC3204 with Waves MaxxAudio Pro
Stereo conversion		24-bit DAC (Digital-to-Analog) and ADC (Analog-to-Digital)
Internal interface		Intel HDA (high-definition audio)
External interface		Universal audio jack
Speakers		2
Speaker Output Average		2 W
Speaker Output Peak		2.5 W

Video

Table 1. Discrete graphics specifications
The following table provides the detailed discrete graphics specifications of Precision 3551.
Discrete graphics
Controller	External display support	Memory size	Memory type
NVIDIA Quadro P620	NA	4 GB	GDDR5

Table 2. Integrated graphics specifications
The following table provides the detailed integrated graphics specifications of Precision 3551.
Integrated graphics
Controller	External display support	Memory size	Processor
Intel UHD Graphics	HDMI 2.0 port/ USB Type-C with DisplayPort 1.4 port	Shared system memory	10th Generation Intel core i5/i7/Xeon

Camera

Table 1. Camera specifications
The following table provides the detailed camera specifications of Precision 3551.
Description		Values
Number of cameras		One
Type		RGB HD camera Hello IR Webcam
Location		Front camera
Sensor type		CMOS sensor technology
Resolution:
	Still image	8 megapixel
	Video	1280 x 720 (VGA/HD) at 30 fps
Diagonal viewing angle		78.6 degrees

Communications

Ethernet

Table 1. Ethernet specifications
The following table provides the specifications of Ethernet that is supported by your Precision 3551.
Description	Values
Model number	Intel 1219-V/Intel 1219-LM Gigabit Ethernet controller
Transfer rate	10/100/1000 Mbps

Wireless module

Table 2. Wireless module specifications
The following table provides the wireless module specifications of Precision 3551.
Description	Values
Model number	Qualcomm QCA61x4A (DW1820)	Intel AX201	Intel AX201
Transfer rate	Up to 867 Mbps	Up to 2400 Mbps	Up to 2400 Mbps
Frequency bands supported	2.4 GHz/5 GHz	2.4 GHz/5 GHz	2.4 GHz/5 GHz
Wireless standards	WiFi 802.11a/b/g Wi-Fi 4 (WiFi 802.11n) Wi-Fi 5 (WiFi 802.11ac)	Wi-Fi 802.11a/b/g Wi-Fi 4 (Wi-Fi 802.11n) Wi-Fi 5 (Wi-Fi 802.11ac) Wi-Fi 6 (Wi-Fi 802.11ax)	Wi-Fi 802.11a/b/g Wi-Fi 4 (Wi-Fi 802.11n) Wi-Fi 5 (Wi-Fi 802.11ac) Wi-Fi 6 (Wi-Fi 802.11ax)
Encryption	64-bit/128-bit WEP AES-CCMP TKIP	64-bit/128-bit WEP AES-CCMP TKIP	64-bit and 128-bit WEP 128-bit AES-CCMP TKIP
Bluetooth	Bluetooth 5.0	Bluetooth 5.1	No

Mobile broadband

Table 1. Intel XMM 7360 Global LTE-AdvancedIntel XMM 7360 Global LTE-Advanced
Description	Values
Model number	Intel XMM 7360 Global LTE-Advanced

Power adapter

Table 1. Power adapter specifications
The following table provides the detailed power adapter specifications of Precision 3551.
Description		Values
Type		90 W	130 W Type-C
Diameter (connector)		7.4 mm	Type-C connector
Weight		0.23 kg (0.51 lb)	0.32 kg (0.70 lb)
Input voltage		100 VAC to 240 VAC	100 VAC to 240 VAC
Input frequency		50 to 60 Hz	50 to 60 Hz
Input current (maximum)		1.60 A	1.80 A
Output current (continuous)		4.62 A	20 V/6.5 A (Continuous) 5.0 V/1 A (Continuous)
Rated output voltage		19.50 VDC	20 VDC/5 VDC

	Operating	0°C to 40°C (32°F to 104°F)	0°C to 40°C (32°F to 104°F)
	Storage	-40°C to 70°C (-40°F to 158°F)	-40°C to 70°C (-40°F to 158°F)

Battery

Table 1. Battery specifications
The following table provides the detailed battery specifications of Precision 3551.
Description		Values
Type		3 Cell 51 Whr ExpressCharge capable	4 Cell 68 Whr ExpressCharge capable	4 Cell 68 Whr Long Cycle Life	6 Cell 97 WHr ExpressCharge capable
Voltage		11.40 VDC	15.20 VDC	15.20 VDC	11.40 VDC
Weight (maximum)		0.25 kg (0.55 lb)	0.34 kg (0.75 lb)	0.34 kg (0.75 lb)	0.47 kg (1.04 lb)
Dimensions:
	Height	95.90 mm (3.78 in.)	95.90 mm (3.78 in.)	95.90 mm (3.78 in.)	82.00 mm (3.22 in.)
	Width	181 mm (7.13 in.)	233 mm (9.17 in.)	233 mm (9.17 in.)	332 mm (13.1 in.)
	Depth	7.05 mm (0.28 in.)	7.05 mm (0.28 in.)	7.05 mm (0.28 in.)	7.70 mm (0.30 in.)
Temperature range:
	Operating	0°C to 50°C (32°F to 122°F)	0°C to 50°C (32°F to 122°F)	0°C to 50°C (32°F to 122°F)	0°C to 50°C (32°F to 122°F)
	Storage	-20°C to 60°C (-4°F to 140°F)	-20°C to 60°C (-4°F to 140°F)	-20°C to 60°C (-4°F to 140°F)	-20°C to 60°C (-4°F to 140°F)
Operating time		Varies depending on operating conditions and can significantly reduce under certain power-intensive conditions.	Varies depending on operating conditions and can significantly reduce under certain power-intensive conditions.	Varies depending on operating conditions and can significantly reduce under certain power-intensive conditions.	Varies depending on operating conditions and can significantly reduce under certain power-intensive conditions.
Charging time (approximate)		4Hrs hours (when the computer is off) NOTE:Control the charging time, duration, start and end time, and so on using the Dell Power Manager application. For more information on the Dell Power Manager see, Me and My Dell on Dell Support Site	4Hrs hours (when the computer is off) NOTE:Control the charging time, duration, start and end time, and so on using the Dell Power Manager application. For more information on the Dell Power Manager see, Me and My Dell on Dell Support Site	4 Hrs hours (when the computer is off) NOTE:Control the charging time, duration, start and end time, and so on using the Dell Power Manager application. For more information on the Dell Power Manager see, Me and My Dell on Dell Support Site	4 Hrs hours (when the computer is off) NOTE:Control the charging time, duration, start and end time, and so on using the Dell Power Manager application. For more information on the Dell Power Manager see, Me and My Dell on Dell Support Site
Life span (approximate)		300 discharge/charge cycles	300 discharge/charge cycles	1000 discharge/charge cycles	300 discharge/charge cycles
Coin-cell battery		CR2032	CR2032	CR2032	CR2032

Dimensions and weight

Table 1. Dimensions and weight
The following table provides the detailed display specifications of Precision 3551.
Description		Values
Height:
	Front	11.81 mm
	Rear	14.99 mm
Width		359.10 mm
Depth		236.25 mm
Weight		1.89 kg (4.16 lb) NOTE:The weight of your system depends on the configuration ordered and the manufacturing variability.

Ports and connectors

Table 1. External ports and connectors
The following table lists ports and connectors available on Precision 3551.
Description	Values
External:
Network	One RJ-45 port
USB	Two USB 3.2 Gen 1 (Type-A) port One USB 3.2 Gen 1 (Type-A) port with PowerShare One USB 3.2 Gen 2 (Type-C) port with DisplayPort 1.4 port/Power Delivery/Thunderbolt
Audio	One Universal Audio Jack
Video	One HDMI 2.0b port
Power adapter port	One 7.4 mm barrel-type power connector port/One Type-C power port
Security	One Wedge-shaped lock slot
Card slot	Micro SD card slot

Table 2. Internal ports and connectors
The following table lists ports and connectors available on Precision 3551.
Description	Values
Internal:
One M.2 Key-M (2280 or 2230) for solid-state drive One M.2 2230 Key-E for WLAN	One M.2 2230 slot for solid-state drive 128 GB/256 GB/512 GB One M.2 2280 slot for solid-state drive 256 GB/512 Gb/1 TB/2 TB One M.2 2280 slot for Self-Encrypting solid-state drive 256 GB/512 GB NOTE:To learn more about the features of different types of M.2 cards, search in the Knowledge Base Resource at Dell Support Site.

Touchpad

Table 1. Touchpad specificationsThe following table provides the touchpad specifications for your computer:
Feature	Specifications
Resolution	1221 x 661
Dimensions	Width: 101.7 mm (4.00 in.) Height: 55.2 mm (2.17 in.)
Multi-touch	Supports 5-finger multi-touch NOTE:For more information about touchpad gestures for Windows 10, see the Microsoft knowledge base article 4027871 at support.microsoft.com.

Table 2. Supported gesturesSupported gestures
Supported gestures	Windows 10
Cursor moving	Supported
Clicking/ tapping	Supported
Click and drag	Supported
2-finger scroll	Supported
2-finger Pinch/ Zoom	Supported
2-finger tap (Right Clicking)	Supported
3-finger tap (Invoke Cortana)	Supported
3-finger swipe up (See all open windows)	Supported
3-finger swipe down (Show the desktop)	Supported
3-finger swipe right or left (Switch between open windows)	Supported
4-finger tap (Invoke Action Center)	Supported
4-finger swipe right or left (Switch virtual desktops)	Supported

Display

Table 1. Display specifications
The following table provides the detailed display specifications of Precision 3551.
Description		Values
Type		High Definition (HD)	Full High Definition (FHD)	Full High Definition (FHD)	Full high Definition (FHD)
Panel technology		Wide Viewing Angle (WVA)	Wide Viewing Angle (WVA)	Wide Viewing Angle (WVA)	Wide Viewing Angle (WVA)
Luminance (typical)		220 nits	220 nits	220 nits	300 nits
Dimensions (Active Area):
	Height	193.60 mm (7.62 in.)	193.60 mm (7.62 in.)	193.60 mm (7.62 in.)	193.60 mm (7.62 in.)
	Width	344.20 mm (13.55 in.)	344.20 mm (13.55 in.)	344.20 mm (13.55 in.)	344.20 mm (13.55 in.)
	Diagonal	394.91 mm (15.55 in.)	394.91 mm (15.55 in.)	394.91 mm (15.55 in.)	394.91 mm (15.55 in.)
Native Resolution		1366x768	1920 x 1080	1920 x 1080	1920 x 1080
Megapixels		1049088	2073600	2073600	2073600
Pixels per Inch (PPI)		100	141	141	141
Color Gamut (CG)		NTSC 45%	NTSC 45%	NTSC 45%	NTSC 72%
Contrast Ratio (min)		500:1	700:1	700:1	700:1
Response Time (max)		25 ms	25 ms	35 ms	35 ms
Refresh Rate		60 Hz	60 Hz	60 Hz	60 Hz
Horizontal View Angle		40/40 +/- degrees	80/80 +/- degrees	80/80 +/- degrees	80/80 +/- degrees
Vertical View Angle		10(U)/30(D) +/- degrees	80(U)/80(D) +/- degrees	80(U)/80(D) +/- degrees	80(U)/80(D) +/- degrees
Pixel Pitch		0.252X0.252 mm	0.179X0.179 mm	0.179X0.179 mm	0.179X0.179 mm
Power Consumption (maximum)		4.20 W	4.2 W	4.2 W	4.6 W
Anti-glare vs glossy finish		Anti-glare	Anti-glare	Anti-glare	Anti-glare
Touch options		No	No	Yes	No

Keyboard

Table 1. Keyboard specificationsThe following table provides the keyboard specifications for your computer:
Feature	Specifications
Number of keys	102 (U.S. and Canada) 103 (UK) 106 (Japan)
Size	Full sized X= 18.6 mm (0.73 in.) key pitch Y= 19.05 mm (0.75 in.) key pitch
Backlit keyboard	Optional (backlit and Non-backlit)
Layout	QWERTY

Fingerprint reader in Power Button

Table 1. Fingerprint reader specifications
The following table provides the specifications of fingerprint reader of Precision 3551.
Description	Values
Sensor technology	Capacitive	Capacitive
Sensor resolution	363 dpi	500 dpi
Sensor pixel size	76 x 100	108 x 88

Fingerprint reader

Table 1. Fingerprint reader specifications
The following table provides the specifications of fingerprint reader of Precision 3551.
Description	Values
Sensor technology	Capacitive
Sensor resolution	508 dpi
Sensor pixel size	256 x 360

Sensor and control specifications

Table 1. Sensor and control specificationsThe following table provides the sensor and control specifications for your computer:
Specifications
1. Free fall sensor on motherboard
2. Hall Effect Sensor (Detects when the lid is closed)

Security

Table 1. Security specificationsSecurity
Features	Specifications
Trusted Platform Module (TPM) 2.0	Integrated on system board
Fingerprint reader	Optional
Wedge-shaped lock slot	Standard

Security options—Contacted smartcard reader

Table 1. Contacted smartcard readerContacted smartcard reader
Title	Description	Dell ControlVault 3 Smartcard reader
ISO 7816 -3 Class A Card Support	Reader capable of reading 5V powered smartcard	Yes
ISO 7816 -3 Class B Card Support	Reader capable of reading 3V powered smartcard	Yes
ISO 7816 -3 Class C Card support	Reader capable of reading 1.8V powered smartcard	Yes
ISO 7816-1 Compliant	Specification for the reader	Yes
ISO 7816 -2 Compliant	Specification for smartcard device physical characteristics (size, location of connection points, etc.)	Yes
T=0 support	Cards support character level transmission	Yes
T=1 support	Cards support block level transmission	Yes
EMVCo Compliant	Compliant with EMVCo (for electronic payment standards) smartcard standards as posted to www.emvco.com	Yes
EMVCo Certified	Formally certified based on EMVCO smartcard standards	Yes
PC/SC OS interface	Personal Computer/Smart Card specification for integration of hardware readers into personal computer environments	Yes
CCID driver compliance	Common driver support for Integrated Circuit Card Interface Device for OS level drivers.	Yes
Windows Certified	Device certified by WHCK	Yes
FIPS 201 (PIV/HSPD-12) Compliant via GSA	Device compliant with FIPS 201/PIV/HSPD-12 requirements	Yes

Security options—Contactless smartcard reader

Table 1. Contactless smartcard readerContactless smartcard reader
Title	Description	Dell ControlVault 3 Contactless Smartcard reader with NFC
Felica Card Support	Reader and software capable of supporting Felica contactless cards	Yes
ISO 14443 Type A Card Support	Reader and software capable of supporting ISO 14443 Type A contactless cards	Yes
ISO 14443 Type B Card Support	Reader and software capable of supporting ISO 14443 Type B contactless cards	Yes
ISO/IEC 21481	Reader and software capable of supporting ISO/IEC 21481 compliant contactless cards and tokens	Yes
ISO/IEC 18092	Reader and software capable of supporting ISO/IEC 21481 compliant contactless cards and tokens	Yes
ISO 15693 Card Support	Reader and software capable of supporting ISO15693 contactless cards	Yes
NFC Tag Support	Supports reading and processing of NFC compliant tag information	Yes
NFC Reader Mode	Support for NFC Forum Defined Reader mode	Yes
NFC Writer Mode	Support for NFC Forum Defined Writer mode	Yes
NFC Peer-to-Peer Mode	Support for NFC Forum Defined Peer to Peer mode	Yes
EMVCo Compliant	Compliant with EMVCO smartcard standards as posted to www.emvco.com	Yes
EMVCo Certified	Formally certified based on EMVCO smartcard standards	Yes
NFC Proximity OS Interface	Enumerates NFP (Near Field Proximity) device for OS to utilize	Yes
PC/SC OS interface	Personal Computer/Smart Card specification for integration of hardware readers into personal computer environments	Yes
CCID driver compliance	Common driver support for Integrated Circuit Card Interface Device for OS level drivers	Yes
Windows Certified	Device certified by Microsoft WHCK	Yes
Dell ControlVault support	Device connects to Dell ControlVault for usage and processing	Yes

NOTE:125 Khz proximity cards are not supported.

Table 2. Supported cardsSupported cards
Manufacturer	Card	Supported
HID	jCOP readertest3 A card (14443a)	Yes
	1430 1L
	DESFire D8H
	iClass (Legacy)
	iClass SEOS
NXP/Mifare	Mifare DESFire 8K White PVC Cards	Yes
	Mifare Classic 1K White PVC Cards
	NXP Mifare Classic S50 ISO Card
G&D	idOnDemand - SCE3.2 144K	Yes
	SCE6.0 FIPS 80K Dual+ 1 K Mifare
	SCE6.0 nonFIPS 80K Dual+ 1 K Mifare
	SCE6.0 FIPS 144K Dual + 1K Mifare
	SCE6.0 nonFIPS 144K Dual + 1 K Mifare
	SCE7.0 FIPS 144K
Oberthur	idOnDemand - OCS5.2 80K	Yes
Oberthur	ID-One Cosmo 64 RSA D V5.4 T=0 card	Yes

Security Software

Table 1. Security Software specificationsThe following table provides the security software specifications for your computer:
Specifications
Dell Client Command Suite
Optional Dell Data Security and Management Software Dell Client Command Suite Dell BIOS Verification Optional Dell Endpoint Security and Management Software VMware Carbon Black Endpoint Standard VMware Carbon Black Endpoint Standard + Secureworks Threat Detection and Response Dell Encryption Enterprise Dell Encryption Personal Carbonite VMware Workspace ONE Absolute® Endpoint Visibility and Control Netskope Dell Supply Chain Defense

Computer environment

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 3551.
Description	Operating	Storage
Temperature range	0°C to 35°C (32°F to 95°F)	-40°C to 65°C (-40°F to 149°F)
Relative humidity (maximum)	10% to 80% (non-condensing)	0% to 95% (non-condensing)
Vibration (maximum)^*	0.26 GRMS	1.37 GRMS
Shock (maximum)	105 G†	40 G†
Altitude (maximum)	0 m to 3048 m (0 ft to 10000 ft)	0 m to 10668 m (0 ft to 35000 ft)

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

^{† Measured
using a 2 ms half-sine pulse when the hard drive is in use.}

Support policy

For more information on support policy, see the knowledge base articles PNP181418, PNP43920 and PNP179097.

Dell Precision 3551: технические характеристики и спецификации