Western Digital ULTRASTAR DC SSD Server SN640 (SFF-7 7MM 1920GB PCIe TLC RI-0.8DW/D BICS4 SE) SKU: 0TS1961
Retail price:
1 972,3 PLN
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Art.: WUS4BB019D7P3E1
Specification
Drive Configuration
Device Location
Internal
Form Factor
2.5" 7mm
Storage Capacity
1.92 TB
Supports Data Channel
NVMe PCIe® Gen3
Flash Memory Cell Technology
Triple-Level Cell
Memory Technology
NAND Flash
SSD Controller
Toshiba BiCS4
External Color
Black
Performance
Maximum Random Read Rate
472000 IOPS
Maximum Random Write Rate
63000 IOPS
Maximum Sequential Read Rate
3100 MB/s
Maximum Sequential Write Rate
2000 MB/s
Total Bytes Written (TBW)
2.8 PB
Drive Writes Per Day (DWPD)
0.8
Reliability
Non-Recoverable Errors
1 per 10^17
Mean Time Between Failures
2000000 hr
Solid State Drive Features
AES 256-bit Encryption
Instant Secure Erase
24/7
Instant Secure Erase
24/7