Western Digital Ultrastar® HDD 8TB...
Dostępność: Brak na magazynie
Disc Type:HDD; Harddisk capacity (in GB):8000; Rotational speed (in RPM):7200; Interface:SAS; Format:3.5"; Hot-plug HDD; Advanced Format:4KN; Buffer size (in MB):256
SKU: 0000019418
EAN: 0829686006539
Kod producenta: 0TS1928
Ultrastar SN640 NVMe™ Data Center SSD
Features
Applications
TECHNICAL SPECIFICATIONS
GENERAL | |
Endurance | 0.8DW/D |
Capacity | 1920GB |
Model Number | WUS4BB019D7P3E3 |
PN | 0TS1928 |
Security | ISE |
Form Factor | U.2 |
Interface | PCIe Gen 3.1 x4 |
NVMe Specification (Complaint) | 1,3 |
PERFORMANCE | |
Read Throughput (max MiB/s, Seq 128KiB) | 3100 |
Write Throughput (max MiB/s, Seq 128KiB) | 2000 |
Read IOPS (max, Rnd 4KiB) | 472,000 |
Write IOPS (max, Rnd 4KiB) | 63,000 |
Mixed IOPS (70/30 R/W, max, 4KiB) | 194,000 |
Latency (µs, 4KiB Random Read QD1, 99%) | 208 |
Maximum Petabytes Written | 2,8 |
RELIABILITY | |
Unrecoverable Bit Error Rate (UBER) | 1 in 1017 |
MTBF (M hours) | 2 |
Annualized Failure Rate (AFR) | 0.44% |
Limited Warranty | 5 years |
POWER | |
Requirement (+/- 10%) | +12 V |
Operating (W, typical) | 10,11,12 |
Idle (W, average) | 4.62 |
PHYSICAL SIZE | |
Z-Height (mm) | 7.00 +0.2/-0.5 (including labels) |
Dimensions (width x length, mm) | 69.85 (+/- 0.25) x 100.45 |
Weight (g, max) | 95 |
ENVIRONMENTAL | |
Operating Temperature | 0° to 70° C |
Non-operating Temperature | -40° to 85° C |
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