SanDisk 1TB WD Black SN7100 M.2 2280 PCI-e 4.0 NVMe 1.4 SSD drive

The SanDisk WD Black SN7100 (model WDS100T4X0E) is an M.2 2280 NVMe SSD designed for gamers and content creators. It delivers sequential read speeds of up to 7,250 MB/s and write speeds of up to 6,900 MB/s via the PCIe Gen4×4 interface. Random IOPS performance is up to 1,000,000 (read) and 1,400,000 (write). It features next-generation TLC 3D NAND and DRAM-less architecture for greater energy efficiency. Durability is rated at 600 TBW, MTTF is 1.75 million hours, and the SSD is compatible with Gen3 systems.

Specifications:
Model: WDS100T4X0E
Capacity: 1 TB
Form factor: M.2 2280
Interface: PCIe Gen4×4 (compatible with PCIe Gen3)
Sequential read: up to 7,250 MB/s
Sequential write: up to 6,900 MB/s
Random read (4 KB): up to 1,000,000 IOPS
Random write (4 KB): up to 1,400,000 IOPS
NAND type: TLC 3D NAND (218 layers)
DRAM-less design with 64 MB HMB
Endurance (TBW): 600 TBW
MTTF: 1,750,000 hours
Dimensions: 80 × 22 × 2.38 mm
Weight: approximately 5.7 g

Official manufacturer website: https://shop.sandisk.com/en-ap/products/ssd/internal-ssd/wd-black-sn7100-nvme-internal-ssd?sku=WDS100T4X0E-00CJA0