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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

  • Total capacity2 TB
  • Sequential read speedUp to 3,400 MB/s
  • Sequential write speedUp to 2,900 MB/s
  • Interface typePCI-Express 3.0 x4
  • Form factorM.2 2280
  • Product typeInternal Solid State Drive (SSD)

Capacity 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.

How it compares

Measured against everything we stock in Internal NVMe & SATA SSDs, at today’s prices. Recalculated every night.

Price $534.99
Pricier than about 81% of the 1,994 comparable items (median $180.49).
Total capacity 2 TB
Higher than about 70% of the 1,368 comparable items (median 1 TB).
Sequential read speed Up to 3,400 MB/s
Higher than about 59% of the 1,180 comparable items (median 2,400 MB/s).
Price per TB $267.50 per TB
Pricier than about 72% of the 1,362 comparable items (median $165.50 per TB).

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Specifications

Product
Brand nameWestern Digital
Product lineRed SN700 NVMe
Model nameWDS200T1R0C
Total capacity2 TB
Product typeInternal Solid State Drive (SSD)
Intended useConsumer
Performance
Sequential read speedUp to 3,400 MB/s
Sequential write speedUp to 2,900 MB/s
Random read (4K)Up to 480,000 IOPS
Random write (4K)Up to 540,000 IOPS
Storage
Write endurance2500 TB
Ports & slots
Interface typePCI-Express 3.0 x4
Power
Idle power draw100 mW
Size & build
Form factorM.2 2280
Overall width22 mm
Product depth80 mm
Product weight7.5g
Shipping weight0.05 kg
Package size127 × 102 × 20 mm
Environment & compliance
Operating temperature range0 °C to 70 °C
Storage temperature range-55 °C to 85 °C
More details
Mean time to failure1,750,000 h

Other versions of this model

4 more in the same range

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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