Western Digital SN580 Nvme 2TB Internal Solid State Drive (Third Party Seller)
Deal Score0
€80.05 – Cdiscount
Physical Specifications
- Form Factor: M.2 2280 (Single-Sided)
- Interface: PCIe 4.0 x4
- Protocol: NVMe 1.4
- Power Draw:
- Idle: Unknown
- Average: 3.3W
- Maximum: Unknown
Controller
- Manufacturer:WD
- Model: 20-82-10082-A1 Polaris MP16+
- Architecture: ARM Cortex-R
- Process Technology: 16nm (TSMC FinFET)
- Flash Channels: 4 @ 1,600 MT/s
- Chip Enables:4
- Controller Features: HMB (Host Memory Buffer enabled)
NAND Flash
- Manufacturer: Kioxia (Rebranded: SanDisk)
- Kind: TLC (Triple-Level Cell)
- Technology: 112-layer
- Speed: 1200 MT/s
- Capacity: 1 chip @ 16 Tbit
- Toggle: 4.0
- Topology: Charge Trap
- Dies per Chip: 16 dies @ 1 Tbit
- Planes per Die:2
- Word Lines: 128 per NAND String
- Vertical Efficiency: 87.5%
- Read Time (tR): 56 µs
- Endurance:
- Up to 3000 P/E Cycles
- 100,000 in SLC Mode
- Page Size: 16 KB
- Block Size: 1344 Pages
Hidden
- DRAM Cache:None
- HMB (Host Memory Buffer): 200 MB
Performance
- Sequential Read: 4,150 MB/s
- Sequential Write: 4,150 MB/s
- Random Read: 600,000 IOPS
- Random Write: 750,000 IOPS
- Endurance: 900 TBW
- Warranty: 5 Years
- MTBF: 1.5 Million Hours
- Drive Writes Per Day (DWPD): 0.2
- SLC Write Cache: Yes
