Western Digital Red SN700, 4TB, M.2 Gen3 X4

Picture may differ from actual product, there can be accessories and parts not supplied with the actual product.
ID: 766380 Product code: WDS400T1R0C
In stock 15 units
Warranty: 3 years
1,651.15 €
Ready for dispatch
on Thuesday, 13.01.2026
starting from 0 €
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Main product parameters All parameters
  • Capacity: 4 TB
  • Type: NVMe
  • Read speed (sequential): 3400 MB/s
  • Write speed (sequential): 3100 MB/s
  • Form factor: M.2 80mm (2280)
  • Interface: PCIe 3.0 x4
Description

This Western Digital brand SSD has a 4 TB capacity and a M.2 80mm (2280) format.

This SSD drive has a compact and modern M.2 connector.

This is a fast-acting NVME SSD drive, based on PCIe technology. It allows data to be transmitted in parallel over multiple channels, ensuring excellent performance. This type of drive is perfectly suited for activities such as processing large files, gaming, and video editing, where maximum data transmission speed is required.

The read speed for this SSD drive reaches 3400 MB/s. However, it's crucial to note - if the "fast" drives are not provided with adequate cooling, they may not be able to operate at the speed indicated by the manufacturer.

The writing speed for this SSD disk reaches 3100 MB/s. Without a suitable cooling mechanism, "fast" disks may not be able to achieve the performance indicators promised by the manufacturer.

This SSD drive has an M.2 80mm (2280) format.

This SSD disk has a PCIe 3.0 x4 interface. Keep in mind that if you insert a disk with a newer interface (for example, with PCIe 4.0 or 5.0) into an older interface slot (for example, PCIe 3.0), the disk speed will decrease because the disk will not have sufficient data transfer speed (Bandwidth).

Basic information
Capacity 4 TB
The HDD capacity in Gigabytes indicates how much information can be stored by the HDD. The capacity of the HDD is fixed and cannot be increased after buying the HDD. Therefore, upon buying the HDD you should verify its compliance with your current volume requirements and provides a reserve for future needs.
Type : NVMe
Read speed (sequential) 3400 MB/s

Sequential read speed or the mean data reading speed is the most important criterion of the high-speed operation of the SSD. The data from the SSD will be read much more often than written to it because the operating system stores the processed data in the RAM in most cases.

If you want the reading speed of the purchased SSD to exceed the speed of the classic HDD considerably you should choose the SSD with the reading speed of 200 MB/s or above. The additional increase in the performance will be achieved on the account of the data search (SeekTime) which is of much higher level with SSDs than any HDD.

Write speed (sequential) 3100 MB/s

The writing speed is almost as important as the reading speed. Also this parameter determines the performance of the SSD, however, as the writing to the disc happens not as often as the data reading and average user will find it subjectively difficult to distinguish between any speed above 100 MB/s and higher indices, except the cases when the SSD is used in a server, for audio/video recording, etc.

Functionality
Radiators : Nav
Lighting : Nav
Ports and equipment
Form factor M.2 80mm (2280)

Thanks to the small size provided by the SSD technology the standard size of the discs is 2.5", and it is suitable for an average portable computer. It is possible to install the 2.5" disc in the desktop computer if the transition 2.5" -> 3.5" is used, and this transition can be bought at a low cost at Dateks.lv section"Adapteri". The discs with the format 2.5" + 3.5" have this transition included.

1.8" discs are intended for the ultra-compact class portable computers.

PCI-Express SSDs are intended for desktop computers with a free PCI-Express plug available. This technology in most cases is used for ensuring the performance that exceeds the possibilities of other types of connections.

Interface : PCIe 3.0 x4
Interface M.2

SSDs with SATAII and SATAIII connection are compatible with the connections of both types in the motherboard. Still, it has to be taken into account that the motherboard SATAII connection can provide maximum about 300 MB/s transmission capacity which can reduce the actual transmission capacity of the SSDs whose reading and/or writing speed exceeds this level to the capacity limits of the SATAII.

The situation is similar with the PCI-Express and SATAIII connection slots. Although the SATAIII standard can provide up to 600 MB/s data transmission capacity there are SSDs with the speed exceeding this limit, in this case the manufacturer chooses the PCI-Express connection slot with a higher transmission capacity. The PCI-Express discs cannot be connected to the portable computer.

Specifikācija
Memory type : Not specified
Random Read IOPS : 550K
Random Write IOPS : 520K
Endurance (TBW) : 5100 TB
More detailed specification
Additional model naming - POWERED BY SANDISK
ARTIKEL1 - RED SN700 NVME SSD 4TB M.2 PCIE
ARTIKEL2 - GEN3 5Y WARRANTY
Category 1 - SSDs
Category 2 - Interne SSDs
Category Code - SSU
Category_1 - Hard Drives and Pendrives
Category_2 - Internal SSD - M.2
Component for Features - NAS
Current Power - 2.8 A
Data transfer rate Features - 8 Gbit/s
Depth Weight & dimensions - 80 mm
Description - Accelerate Your NAS Tackle extreme workloads in high-intensity NAS environments with the fast-caching WD Red SN700 NVMe™ SSD. The drive’s robust system responsiveness and exceptional I/O performance are perfect for multi-user, multitasking applications, letting you tame your SMB’s toughest projects from virtualization to collaborative editing to intensive database storage with efficient caching —all while helping to lower your TCO. Accelerate Your NAS The fast-caching power of the WD Red SN700 NVMe™ SSD delivers robust system responsiveness and exceptional I/O performance compared to our SATA SSDs. Built to Last Tackle 24/7 NAS workload environments with reliability and endurance of up to 5100 TBW (4TB model), backed by a 5-year limited warranty. Step Up to NVMe™ Tame your SMB’s toughest projects—from virtualization to collaborative editing to intensive database storage with efficient caching —with storage designed to outperform while helping to lower your TCO. Perfect for SMBs Even in smaller operations, multiple people working at the same time can tax a NAS device. NVMe caching easily handles random workloads in multi-user, multitasking applications to let small-to-medium businesses do more. Scale Up to Keep Up Keep ahead of the data explosion with huge capacities up to 4TB. Optimize Your Workflow Purpose-built and tested to be compatible with many of today’s most popular NAS systems for maximum flexibility to optimize your workflow.
dimensionalWeight - 52
EAN - 0718037891422
EANCode - 0718037891422
EAN_code - 0718037891422
Features - Component for - NAS
Features - Data transfer rate - 8 Gbit/s
Features - Hardware encryption - No
Features - Interface - PCI Express 3.0
Features - Mean time between failures (MTBF) - 1750000 h
Features - NVMe - Yes
Features - PCI Express interface data lanes - x4
Features - Random read (4KB) - 550000 IOPS
Features - Random write (4KB) - 520000 IOPS
Features - Read speed - 3400 MB/s
Features - SSD capacity - 4 TB
Features - SSD form factor - M.2
Features - TBW rating - 5100
Features - Write speed - 3100 MB/s
Gross Weight Kg - 0,07
GRUPPE1 - Hard Drive/Optical
GRUPPE2 - Solid State Drive
Hardware encryption Features - No
Harmonized System (HS) code Logistics data - 84717070
Height Weight & dimensions - 2.38 mm
HERSTELLER - SANDISK
HSTNUMMER - WDS400T1R0C-68BDK0
Interface Features - PCI Express 3.0
Logistics data - Harmonized System (HS) code - 84717070
Manufacturer - Western Digital
Manufacturer Code - WDS400T1R0C
Manufacturer Name - Western Digital
Manufacturer_code - WDS400T1R0C
Maximum operating temperature Operational conditions - 70 °C
Mean time between failures (MTBF) Features - 1750000 h
Minimum operating temperature Operational conditions - 0 °C
Model - WD Red SN700 NVMe POWERED BY SANDISK 4 TB
MPN - WDS400T1R0C
Name - M.2 4TB WD Red SN700 NVMe PCIe 3.0 x 4
Name - WD Red SN700 4TB - SSD - PCIe 3.0 x4 - M.2
NVMe Features - Yes
Operating temperature (T-T) Operational conditions - 0 - 70 °C
Operational conditions - Maximum operating temperature - 70 °C
Operational conditions - Operating temperature (T-T) - 0 - 70 °C
Operational conditions - Storage temperature (T-T) - -55 - 85 °C
PCI Express interface data lanes Features - x4
Power - Current - 2.8 A
Power - Power consumption (sleep) - 0.005 W
Power consumption (sleep) Power - 0.005 W
producerCode - WDS400T1R0C-68BDK0
productName - SanDisk Red WD ™ SN700 NVMe™ POWERED BY 4 TB
productSize - Normal
Random read (4KB) Features - 550000 IOPS
Random write (4KB) Features - 520000 IOPS
Read speed Features - 3400 MB/s
Safety warning - Warnings - Do not disassemble the unit yourself.
Safety warning - Warnings - Do not expose to high temperatures.
Safety warning - Warnings - Protect against moisture.
Short description - WD SSD M.2 (2280) 4TB Red / NAS 24x7 /NVMe (Di)
sizeX - 127
sizeY - 20
sizeZ - 104
SSD capacity Features - 4000 GB
SSD form factor Features - M.2
SSD series - Red SN700
Stck_Kart - 0
Stck_Pal - 0
Storage temperature (T-T) Operational conditions - -55 - 85 °C
Storno - N
Summary - SanDisk Red WD ™ SN700 NVMe™ POWERED BY 4 TB. SSD capacity: 4 TB, SSD form factor: M.2, Read speed: 3400 MB/s, Write speed: 3100 MB/s, Data transfer rate: 8 Gbit/s, Component for: NAS
TBW rating Features - 5100
Technical_details - Type: SSD EAN: 0718037891422 Manufacturer No.: WDS400T1R0C Series: WD Red SN700 Design: plug-in card Capacity: 4TB Interface: 1x M.2 (M.2 module key: M) Internal interface: PCIe 3.0 Data transfer rate: 3,400 MB/s : 3,100MB/s Power Consumption: 0.1W : 5mW IOPS: 550,000 : 520,000 MTBF: 1,750,000 hours TBW: 5,100TB Dimensions: Width: 22mm x Height: 2.38mm x Depth/Length: 80mm Weight: 10 grams
Unit Box Height - 0.125
Unit Box Length - 0.1
Unit Box Width - 0.02
Unit Calculated Volume - 0.0003542 cubm
Unit Calculated Weight - 0.06 kg
Units per Pallet - 0
Units per Shipping Box - 10
Vendor Homepage - https://shop.sandisk.com/products/ssd/internal-ssd/wd-red-sn700-nvme-ssd?sku=WDS400T1R0C-68BDK0
Warranty - 60L months
warrantyLength - 60
warrantyType - G
Weight - 0,04
Weight - 0.048
weight - 45
Weight & dimensions - Depth - 80 mm
Weight & dimensions - Height - 2.38 mm
Weight & dimensions - Weight - 9.57 g
Weight & dimensions - Width - 22 mm
Weight Weight & dimensions - 9.57 g
Width Weight & dimensions - 22 mm
Write speed Features - 3100 MB/s
1,651.15 €
Western Digital Red SN700, 4TB, M.2 Gen3 X4
Tālr. 67275758 gsm 26117175 (p.o.t.c.p. 9:00-18:00)
Intel technology provider Platinum 2020
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