M.2 NVMe SSDs

WD_BLACK SN770M 2TB

Why choose it

Its 2TB capacity keeps a larger game library on a single short M.2 2230 drive when your device has a matching slot.¹

Before you buy

The five-year warranty ends sooner if the drive reaches its write limit, so the stated coverage is not an unlimited write allowance.²

Explore M.2 NVMe SSDs Explore specifications

Capacity: 2,000 GB¹
M.2 form factor: M.2 2230¹
Warranty: 5 years (Duration: 5 years or Max Endurance [TBW] limit, whichever occurs first; Environment: See support.wdc.com for region-specific warranty details)²

The details

Specifications

Core specifications5

WD_BLACK SN770M 2TB: core specifications
Capacity	2,000 GB¹
PCIe generation	PCI Express 4.0¹
Endurance	1,200 TB¹
Flash cell type	Tlc¹
Warranty	5 years (Duration: 5 years or Max Endurance [TBW] limit, whichever occurs first; Environment: See support.wdc.com for region-specific warranty details)²

Fit and compatibility1

WD_BLACK SN770M 2TB: fit and compatibility
M.2 form factor	M.2 2230¹

More specifications1

WD_BLACK SN770M 2TB: more specifications
Drive height	2.38 mm²

Specifications not documented (14)

Sequential read speed, Sequential write speed, Random read, DRAM cache, Hardware encryption, Write cache, Idle power, Single-sided build, Heatsink included, Random write, NVMe version, Controller, Flash memory, Cooling requirements.

Compare the tradeoffs