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M.2 2280 internal SSD with black circuit board and gold edge connector

SanDisk

SanDisk WDS400T1R0C-68BDK0 4TB internal SSD

SKU CH-RDDH-1JRB9 MPN WDS400T1R0C-68BDK0

M.2 2280 4TB SSD with PCIe 3.0 x4 NVMe interface delivering up to 3400 MB/s read and 3100 MB/s write for NAS caching workloads

  • Device TypeInternal Solid State Drive (SSD)
  • Used ForConsumer
  • Form FactorM.2 2280
  • Capacity4TB
  • InterfacePCI-Express 3.0 x4
  • ProtocolNVMe

Options 4TB

  • Up to 3400 MB/s sequential read accelerates NAS caching
  • Up to 3100 MB/s sequential write handles intensive database storage
  • Up to 550000 IOPS random read speeds multi-user virtualization
  • Up to 520000 IOPS random write supports collaborative editing
  • 5100 TBW endurance sustains heavy workloads

WD Red SN700 NVMe 4TB NAS SSD

This SanDisk WDS400T1R0C-68BDK0 is a 4TB internal solid-state drive built for network-attached storage. It uses the M.2 2280 form factor and connects through a PCI-Express 3.0 x4 interface running the NVMe protocol.

Suits multi-user NAS caching and virtualization

Small-to-medium business environments with collaborative editing, database workloads or virtualization benefit from the high random IOPS. Desktop PCs or laptops without an M.2 slot supporting PCIe 3.0 x4 should consider a SATA drive instead.

Deciding specification is the 5100 TBW endurance

Rated at 5100 TBW and 1750000 hours MTTF, the drive is engineered for sustained write-heavy caching. If your workload exceeds this endurance figure, a higher-capacity or enterprise-class model is required.

Highlights

  • Up to 3400 MB/s sequential read accelerates NAS caching
  • Up to 3100 MB/s sequential write handles intensive database storage
  • Up to 550000 IOPS random read speeds multi-user virtualization
  • Up to 520000 IOPS random write supports collaborative editing
  • 5100 TBW endurance sustains heavy workloads

Specifications

BrandWestern Digital
SeriesRed SN700 NVMe
ModelWDS400T1R0C
Device TypeInternal Solid State Drive (SSD)
Used ForConsumer
Form FactorM.2 2280
Capacity4TB
InterfacePCI-Express 3.0 x4
ProtocolNVMe
Max Sequential ReadUp to 3400 MBps
Max Sequential WriteUp to 3100 MBps
4KB Random ReadUp to 550,000 IOPS
4KB Random WriteUp to 520,000 IOPS
Terabytes Written (TBW)5100TB
MTTF1,750,000 hours
FeaturesAccelerate 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.
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
Power Consumption (Idle)100 mW
Operating Temperature0°C ~ +70°C
Storage Temperature-55°C ~ +85°C
Width22.00mm
Depth80.00mm
Weight9.57g
Shipping weight0.05 kg
Package size127 × 102 × 20 mm

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Questions about this item

What is the Terabytes Written endurance rating for the WD Red SN700 NVMe 4TB drive?

The drive is rated for 5100 TBW, which defines the total data you can write before the warranty endurance limit is reached.

What is the idle power draw and operating temperature range of the WD Red SN700 NVMe 4TB?

Idle power consumption is 100 mW and the operating temperature range is 0°C to 70°C.

Which slot type and protocol does the WD Red SN700 NVMe 4TB require to function?

It requires an M.2 2280 slot that supports PCI-Express 3.0 x4 and the NVMe protocol.

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