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Green printed circuit board M.2 2280 SSD with black controller and silver label

SanDisk

SanDisk WDS200T3B0E 2TB M.2 2280 PCIe 4.0 x4 NVMe internal SSD

SKU CH-GZ7D-BZ71R MPN WDS200T3B0E

2TB M.2 2280 NVMe SSD with PCIe 4.0 x4 interface delivering up to 4,150 MB/s sequential speeds and 900TB endurance

  • Device TypeInternal Solid State Drive (SSD)
  • Used ForConsumer
  • Form FactorM.2 2280
  • Capacity2TB
  • Memory ComponentsTLC
  • InterfacePCI-Express 4.0 x4

Style Fast

Options 2TB

  • Up to 4,150 MB/s sequential read for fast boot and load times
  • Up to 4,150 MB/s sequential write to move large files quickly
  • 900 TBW endurance rating supports heavy daily workloads
  • 5M hours MTTF indicates long-term reliability
  • Low 65mW active power draw extends laptop battery life

WD Blue SN580 2TB NVMe drive

The WD Blue SN580 is a consumer-grade internal SSD that uses the M.2 2280 form factor and a PCIe 4.0 x4 interface with NVMe 1.4 protocol. It suits creators and everyday users who need fast storage for applications, large media files and multitasking workloads. The 2TB capacity uses TLC memory components to balance endurance and cost.

M.2 2280 form factor and PCIe 4.0 x4 connector

The single-sided M.2 2280 module measures 22.00mm wide by 80.00mm long and 2.38mm high, weighing 5.50g, so it fits standard laptop and desktop slots without blocking adjacent components. The PCIe 4.0 x4 edge connector delivers full Gen 4 bandwidth directly to the CPU, removing the cable clutter and mounting brackets required by 2.5-inch drives. TLC flash and nCache 4.0 technology sustain high write speeds when copying large projects or 4K video assets.

Low power draw and wide temperature range

Active power consumption is 65mW while idle sleep power drops to 3.3mW, helping extend battery life in mobile systems. The controller is rated for 0°C to 85°C operating temperatures and -40°C to 85°C storage temperatures, with 1,500G shock and 5 gRMS vibration resistance ensuring data integrity during transport. The drive carries a 900TB TBW rating and 1.5M hour MTTF for long-term reliability.

Highlights

  • Up to 4,150 MB/s sequential read for fast boot and load times
  • Up to 4,150 MB/s sequential write to move large files quickly
  • 900 TBW endurance rating supports heavy daily workloads
  • 5M hours MTTF indicates long-term reliability
  • Low 65mW active power draw extends laptop battery life

Specifications

BrandWestern Digital
SeriesWD Blue SN580
ModelWDS200T3B0E
Device TypeInternal Solid State Drive (SSD)
Used ForConsumer
Form FactorM.2 2280
Capacity2TB
Memory ComponentsTLC
InterfacePCI-Express 4.0 x4
ProtocolNVMe 1.4
Max Sequential ReadUp to 4,150 MB/s
Max Sequential WriteUp to 4,150 MB/s
4KB Random ReadUp to 600,000 IOPS
4KB Random WriteUp to 750,000 IOPS
Terabytes Written (TBW)900TB
MTTF1.5M Hours
Power Consumption (Idle)PS5 (Sleep) 3.3mW
Power Consumption (Active)65mW
Operating Temperature0°C ~ +85°C
Storage Temperature-40°C ~ +85°C
Max Shock Resistance1,500G @0.5 ms half sine
Max Vibration ResistanceOperating Vibration: 5 gRMS, 10-2000 Hz, 3 axes
Non-operating Vibration: 4.9 gRMS, 7-800 Hz, 3 axes
Height2.38mm
Width22.00mm
Depth80.00mm
Weight5.50g
Shipping weight0.05 kg
Package size130 × 104 × 22 mm

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Questions about this item

What speed does the PCIe 4.0 x4 interface cap the WD Blue SN580 at in practice?

The drive reaches up to 4,150 MB/s sequential read and write, limited by the PCIe 4.0 x4 link.

What M.2 slot dimensions and screw spacing does the 2280 form factor need?

It fits a standard M.2 2280 slot: 22 mm wide, 80 mm long, secured with a single screw at the far end.

How do I install the WDS200T3B0E and which step do people often miss?

Insert the drive at an angle into the M.2 slot, press it flat, and secure it with the retention screw; many forget the screw and the drive pops up.

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