Western Digital Ultrastar DC SN655 15.4 TB U.3 PCI Express 4.0 NVMe 3D TLC NAND
Western Digital Ultrastar DC SN655 15.4 TB U.3 PCI Express 4.0 NVMe 3D TLC NAND
Western Digital Ultrastar DC SN655 15.4 TB U.3 PCI Express 4.0 NVMe 3D TLC NAND
Western Digital Ultrastar DC SN655 15.4 TB U.3 PCI Express 4.0 NVMe 3D TLC NAND
Western Digital Ultrastar DC SN655 15.4 TB U.3 PCI Express 4.0 NVMe 3D TLC NAND
Western Digital Ultrastar DC SN655 15.4 TB U.3 PCI Express 4.0 NVMe 3D TLC NAND

Western Digital Ultrastar DC SN655 15.4 TB U.3 PCI Express 4.0 NVMe 3D TLC NAND

QNAP
£2,543.99
Stock Available: 0
  • 15.4 TB U.3 PCI Express 4.0
  • Read speed: 6800 MB/s 1100000 IOPS
  • Write speed: 3700 MB/s 125000 IOPS
  • 3D TLC NAND NVMe 1.4b
  • Component for: Server/workstation
Features
Linux operating systems supported Yes
Windows operating systems supported Yes
Mean time between failures (MTBF) 2500000 h
Uncorrectable Bit Error Rate (UBER) < 1 per 10^17 bits read
Write latency 15 µs
Read latency 100 µs
Random write (4KB) 125000 IOPS
Random read (4KB) 1100000 IOPS
Write speed 3700 MB/s
Read speed 6800 MB/s
Component for Server/workstation
Memory type 3D TLC NAND
NVMe version 1.4b
NVMe Yes
Interface PCI Express 4.0
SSD form factor U.3
SSD capacity 15.4 TB
Power
Power consumption (idle) 8 W
Operating voltage 12 V
Weight & dimensions
Weight 147.3 g
Height 15 mm
Depth 100.5 mm
Width 69.8 mm
Operational conditions
Storage temperature (T-T) -40 - 85 °C
Operating temperature (T-T) 0 - 70 °C
General
Product family Ultrastar