Dell Vostro 3881: характеристики и спецификации

Dimensions and weight

Table 1. Dimensions and weight
The following table provides the detailed dimensions and weight of your computer.
Description	Values
Height	324.30 mm (12.77 in.)
Width	154.00 mm (6.06 in.)
Depth	293.00 mm (11.54 in.)
Weight (approximate)	6.03 kg (13.28 lb)
NOTE The weight of your system unit varies depending on the configuration ordered and the manufacturing variability.

Processors

Table 1. Processors List 1The following table provides the processor options of your computer.
Description	Values
Processor model	10^th Generation Intel Core i3-10100	10 ^th Generation Intel Core i5-10400	10^th Generation Intel Core i5-10400F	10^th Generation Intel Celeron G-5900	10^th Generation Intel Pentium Gold G-6400	10^th Generation Intel Core i7-10700	10^th Generation Intel Core i7-10700F
Wattage	65 W	65 W	65 W	58 W	58 W	65 W	65 W
Core count	4	6	6	2	2	8	8
Thread count	8	12	12	2	4	16	16
Speed	3.6 GHz to 4.3 GHz	2.9 GHz to 4.3 GHz	2.9 GHz to 4.3 GHz	Up to 3.4 GHz	Up to 4.0 GHz	2.9 GHz to 4.8 GHz	2.9 GHz to 4.8 GHz
Cache	6 MB	12 MB	12 MB	2 MB	4 MB	16 MB	16 MB
Integrated graphics	Intel UHD Graphics 630	Intel UHD Graphics 630	Not supported	Intel UHD Graphics 610	Intel UHD Graphics 610	Intel UHD Graphics 630	Not supported

Table 2. Processors List 2The following table provides the processor options of your computer.
Description	Values
Processor model	Intel Celeron G5905	Intel Pentium Gold 6405	10^th Intel Core i3-10105
Wattage	58 W	58 W	65 W
Core count	2	2	4
Thread count	2	4	8
Speed	Up to 3.5 GHz	4.1 GHz	3.7 GHz to 4.4 GHz
Cache	4 MB	4 MB	6 MB
Integrated graphics	Intel UHD Graphics 610	Intel UHD Graphics	Intel UHD Graphics

Chipset

Table 1. Chipset
The following table provides the chipset specifications for Vostro 3881 .
Description	Values
Chipset	B460
Processor	10^th Generation Intel Core i3/i5/i7 10^th Generation Intel Core i5F/i7F 10^th Generation Intel Pentium Gold 10^th Generation Intel Celeron
DRAM bus width	64-bit
PCIe bus	Up to Gen3

Operating system

Your Vostro 3881 supports the following operating systems:

Windows 11 Home, 64-bit
Windows 11 Home National Academic, 64-bit
Windows 11 Pro, 64-bit
Windows 11 Pro National Academic, 64-bit
Windows 10 Home, 64-bit
Windows 10 Pro, 64-bit
Ubuntu 18.04 LTS, 64-bit

Memory

Table 1. Memory specifications
The following table provides the detailed memory specifications of your computer.
Description		Values
Slots		2 UDIMM slots
Type		DDR4
Speed		2666 MHz 2933 MHz (supported on Core i7-10700 and i7-10700F processors) NOTE Memory speed may be subject to change by regions.
Maximum memory		64 GB
Minimum memory		4 GB
Memory per slot		4 GB, 8 GB, 12 GB, 16 GB, 32 GB
Configurations supported		4 GB, 1 x 4 GB, DDR4, 2666 MHz to 2933 MHz 8 GB, 1 x 8 GB, DDR4, 2666 MHz to 2933 MHz 8 GB, 2 x 4 GB, DDR4, 2666 MHz to 2933 MHz 16 GB, 1 x 16 GB, DDR4, 2666 MHz to 2933 MHz 16 GB, 2 x 8 GB, DDR4, 2666 MHz to 2933 MHz 32 GB, 1 x 32 GB, DDR4, 2666 MHz to 2933 MHz 32 GB, 2 x 16GB, DDR4, 2666 MHz to 2933 MHz 64 GB, 2 x 32 GB, DDR4, 2666 MHz to 2933 MHz

Intel Optane memory

Intel Optane memory functions only as a storage accelerator. It neither replaces nor adds to the memory (RAM) installed on your computer.

NOTE Intel Optane memory is supported on computers that meet the following requirements:

7^th Generation or higher Intel Core i3/i5/i7 processor
Windows 10 64-bit version or higher
Latest version of Intel Rapid Storage Technology driver

Table 1. Intel Optane memory
The following table provides the Intel Optane memory information for Vostro 3881 .
Description	Values
Type	Storage accelerator
Interface	PCIe NVMe 3.0x2 or 3.0x4
Connector	M.2 2280
Configurations supported	16 GB and 32 GB
Capacity	Up to 32 GB

Ports and connectors

Table 1. Ports and connectorsProvides the ports and connectors specifications of your computer.
Description	Values
Front
USB	Two USB 2.0 Gen 1 ports (front) Two USB 3.2 Gen 1 Type-A port (front) Two USB 2.0 Gen 1 ports (rear) Two USB 3.2 Gen 1 Type-A ports (rear)
Network	1x RJ-45 Port 10/100/1000 Mbps
Audio	Universal audio jack (For computer with Realtek configuration) Global headset jack (For computers with C-media configuration) NOTE 3.5 mm Global Headset Jack functionality varies by model configuration. For best results, use Dell recommended audio accessories.
Video	1 x HDMI 1.4b port 1 x VGA port
Memory card reader	SD 3.0 card reader (optional)
Security	1 x Padlock hoop, 1 x Kensington security-cable slot
Internal
Expansion	1 x full-height Gen 3 PCIe x16 slot 2 x full-height PCIe x1 slot
M.2	1 x M.2 2230 slot for Wi-Fi/Bluetooth card 1 x M.2 2230/2280 slot for solid-state drive or Intel Optane NOTE To learn more about the features of different types of M.2 cards, see the knowledge base article at https://www.dell.com.

Communications

Ethernet

Table 1. Ethernet specificationsProvides the Ethernet specifications of your computer.
Description	Values
Model number	Realtek RTL8111HS
Transfer rate	10/100/1000 Mbps

Wireless module

Table 2. Wireless module specificationsThe following table provides the wireless module specifications of your computer.
Description	Values
Model number	Intel Wireless-AC 9260	Intel Wireless-AC 3165	Realtek RTL8723DE
Transfer rate	Up to 1.73 Mbps	Up to 433 Mbps	Up to 150 Mbps
Frequency bands supported	Dual band 2.4 GHz/5 GHz	Dual band 2.4 GHz/5 GHz	Dual band 2.4 GHz
Wireless standards	Wi-Fi 9260 802.11ac	Wi-Fi 802.11ac	Wi-Fi 802.11bgn
Encryption	64-bit/128-bit WEP AES-CCMP TKIP	64-bit/128-bit WEP AES-CCMP TKIP	64-bit/128-bit WEP AES-CCMP TKIP
Bluetooth	Bluetooth 5.0	Bluetooth 4.2	Bluetooth 4.2

Audio

Table 1. Audio specificationsProvides the audio specification of your computer.
Description	Values	Values
Type	Stereo High Definition Audio Codec	Stereo USB Audio Codec
Controller	Realtek ALC3246 (For computer with Realtek configuration)	C-Media CM6548 (For computer with C-Media configuration)
Internal interface	ALC3246	USB 2.0
External interface	1 x Universal audio jack (front) 1 x Line-out re-tasking Line-in audio jack (rear)	One global headset jack (front) One Line-out audio jack (rear)

Storage

Your computer supports one or more combination of the following configurations:

3.5-inch, 500 GB, 7200 RPM, SATA HDD
3.5-inch, 1 TB, 7200 RPM, SATA HDD
3.5-inch, 2 TB, 7200 RPM, SATA HDD
M.2 2230, 128 GB, NVMe, Class 35 SSD
M.2 2230, 256 GB, NVMe, Class 35 SSD
M.2 2230, 512 GB, NVMe, Class 35 SSD

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 3.5-inch hard drive is the primary drive

Table 1. Storage specifications The following table lists the specific storage devices supported:
Storage type	Interface type	Capacity
3.5-inch HDD, 7200 RPM	SATA	Up to 500 GB
3.5-inch HDD, 7200 RPM	SATA	Up to 1 TB
3.5-inch HDD, 7200 RPM	SATA	Up to 2 TB
M.2 2230 SSD	PCIe Gen 3 x4 NVMe, Class 35	Up to 128 GB
M.2 2230 SSD	PCIe Gen 3 x4 NVMe, Class 35	Up to 256 GB
M.2 2230 SSD	PCIe Gen 3 x4 NVMe, Class 35	Up to 512 GB

Media-card reader

NOTE Media-card reader is mutually exclusive with a dual M.2 configuration.

Table 1. Media-card reader specifications
The following table provides the media-card specifications of Vostro 3881 .
Description	Values
Type	SD 3.0 card reader (optional)
Cards supported	Secure Digital High Capacity (SDHC) Secure Digital Extended Capacity (SDXC) Multimedia Card (MMC) MMC+ Secure Digital (SD)

Power supply unit

Table 1. Power supply unit specificationsThe following table provides the detailed power supply unit specifications for Vostro 3881.
Description	Values
Type	260 W Bronze
Input voltage	90 VAC to 264 VAC
Input frequency	47 Hz to 63 Hz
Input current (maximum)	3.20 A
Output current (continuous)	Operating mode: +12 VA/16.50 A +12 VB/14 A Standby mode: +12 VA/0.5 A +12 VB/2.5 A
Rated output voltage	+12 VA +12 VB
Temperature range:
Operating	5°C to 45°C (41°F to 113°F)
Storage	-40°C to 70°C (-40°F to 158°F)

Video

Table 1. Integrated graphics specifications
The following table provides the detailed integrated graphics specifications of Vostro 3881 .
Integrated graphics
Controller	External display support	Memory size	Processor
Intel UHD Graphics 610	VGA and HDMI 1.4b	Shared system memory	10^th Generation Intel Celeron and Pentium Gold
Intel UHD Graphics 630	VGA and HDMI 1.4b	Shared system memory	10^th Generation Intel Core i3/i5/i7 processor

Table 2. Discrete graphics specifications
The following table provides the detailed discrete graphics specifications of Vostro 3881 .
Discrete graphics
Controller	External display support	Memory size	Memory Type
NVIDIA GeForce GT 730	Dual Link DVI-D, VGA, and HDMI	2 GB	GDDR5
NVIDIA GeForce GT 1030	Dual Link DVI-D, HDMI	2 GB	GDDR5

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 Vostro 3881 .
Description	Operating	Storage
Temperature range	10 °C to 35 °C (50 °F to 95 °F)	-40 °C to 65 °C (-40 °F to 149 °F)
Relative humidity (maximum)	20% to 80% (non-condensing)	5% to 95% (non-condensing)
Vibration (maximum)^*	0.26 GRMS	1.37 GRMS
Shock (maximum)	40 G†	105 G†
Altitude (maximum)	0 m to 3048 m (0 ft to10,000 ft)	0 m to 10668 m (0 ft to 35,000 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.}

^{‡ Measured using a 2 ms half-sine pulse when
the hard-drive head is in parked position.}

Energy Star and Trusted Platform Module (TPM)

Table 1. Energy Star and TPMEnergy Star and TPM
Features	Specifications
Energy Star	Compliant
Discrete TPM	Optional

Environmental

Table 1. Environmental specificationsThe following table provides the environmental details for your computer:
Feature
Recyclable packaging	Yes
BFR/PVC—free chassis	No
Vertical orientation packaging support	Yes
MultiPack packaging	Yes (DAO only)
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 does not contains wood‐based fiber can be claimed as Not Applicable. Anticipated Required Criteria for EPEAT Revision Effective 1H 2018.

Dell Vostro 3881: технические характеристики и спецификации