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Green rectangular circuit board with gold edge connector and black controller chips, M.2 2280 form factor

SanDisk

SanDisk WDS200T1R0C-68BDK0 Red SN700 NVMe 2TB M.2 2280 internal SSD

SKU CH-ZCAX-2BPYY MPN WDS200T1R0C-68BDK0

A 2TB M.2 2280 internal SSD with PCI-Express 3.0 x4 NVMe interface, up to 3400 MBps sequential read and 2900 MBps sequential write, 2500 TBW endurance and 1,750,000 hours MTTF for NAS caching

  • Device TypeInternal Solid State Drive (SSD)
  • Used ForConsumer
  • Form FactorM.2 2280
  • Capacity2TB
  • InterfacePCI-Express 3.0 x4
  • Max Sequential ReadUp to 3400 MBps

Options 2TB

  • Fast system responsiveness from up to 3400 MB/s sequential read
  • Smooth multi-user multitasking with up to 540,000 IOPS random write
  • High endurance for NAS workloads with 2500 TBW rating
  • Reliable long-term operation backed by 1,750,000-hour MTTF
  • Low idle power draw of 100 mW for efficient caching

NAS-Ready NVMe Caching Drive

The SanDisk Red SN700 NVMe is a 2TB M.2 2280 internal SSD built for network-attached storage appliances. It uses a PCI-Express 3.0 x4 interface to deliver sequential reads up to 3400 MBps and writes up to 2900 MBps. Random performance reaches 480,000 read IOPS and 540,000 write IOPS. The drive is rated for 2500TB written and 1,750,000 hours MTTF.

Check M.2 Slot and Thermal Clearance

Verify that your NAS or motherboard provides an M.2 2280 slot wired for PCI-Express 3.0 x4 NVMe operation. The module measures 22.00mm wide by 80.00mm deep. Ensure the chassis can dissipate heat within the 0°C to 70°C operating range. No separate power cable is required.

Fits Standard M.2 Bays and Frees SATA Ports

The single-sided M.2 2280 form factor installs directly into onboard slots or compatible riser cards. Using this NVMe drive for caching leaves SATA ports free for high-capacity mechanical arrays. Low idle power of 100 mW helps keep total system draw down during light loads.

Highlights

  • Fast system responsiveness from up to 3400 MB/s sequential read
  • Smooth multi-user multitasking with up to 540,000 IOPS random write
  • High endurance for NAS workloads with 2500 TBW rating
  • Reliable long-term operation backed by 1,750,000-hour MTTF
  • Low idle power draw of 100 mW for efficient caching

Specifications

BrandWestern Digital
SeriesRed SN700 NVMe
ModelWDS200T1R0C
Device TypeInternal Solid State Drive (SSD)
Used ForConsumer
Form FactorM.2 2280
Capacity2TB
InterfacePCI-Express 3.0 x4
Max Sequential ReadUp to 3400 MBps
Max Sequential WriteUp to 2900 MBps
4KB Random ReadUp to 480,000 IOPS
4KB Random WriteUp to 540,000 IOPS
Terabytes Written (TBW)2500TB
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
Weight7.50g
Shipping weight0.05 kg
Package size127 × 102 × 20 mm

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Questions about this item

Does the WDS200T1R0C-68BDK0 ship with a heatsink or mounting screw, or do I need to buy them separately?

The drive is supplied as the bare M.2 2280 module only; a heatsink and the motherboard mounting screw are not included and must be sourced separately.

Should I choose the 2TB Red SN700 or a lower capacity for a NAS caching tier?

The 2TB model provides 2500 TBW and up to 540,000 random write IOPS, giving more endurance and sustained caching headroom than smaller capacities in the same series.

What does the 3400 MBps sequential read figure mean once the SSD is installed in a PCIe 3.0 x4 slot?

It represents the peak throughput the controller can deliver over a PCIe 3.0 x4 link; real-world speeds will vary with workload, queue depth and system thermal limits.

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