Western Digital Ultrastar DC SN640 7.68 TB 2.5" PCI Express 3.1 NVMe 3D TLC

SKU
0TS1852
£771.10 £642.58
In stock
DC SN640 7680GB PCIe RI-0.8DW/D BICS4 TC
Accelerate Access to Critical Data for Data-Intensive Workloads and Applications
Ultrastar NVMe series SSDs perform at the speed of today’s business needs. Enabling faster intelligence & access to critical data, these SSDs meet the growing digital demands of your business applications.

Performance NVMe Ultrastar DC SN840 SSDs deliver extreme performance & ultra-low latency to the top tier of enterprise storage. With proven dual-port NVMe architecture, these drives are best suited for performance demanding platforms including HPC servers, mission-critical applications and workloads that require superior read/write performance and low latency.

Mainstream NVMe Ultrastar DC SN640 SSDs are optimized for consistent quality of service and low latency for mixed random read/write workloads commonly generated by top enterprise applications such as virtualization, OLTP, NoSQL, web servers, file servers and mail servers. Ultrastar DC SN640 enables a seamless transition from SATA SSDs, delivering high performance for deeper insights & faster results for today’s data intensive applications.
0TS1852
8592978317720
Hard drive
SSD capacity7.68 TB
Memory type3D TLC
Data transmission
Read speed3250 MB/s
Write speed1970 MB/s
Random write (4KB)65000 IOPS
Random read (4KB)467000 IOPS
Read latency95 µs
Endurance
Uncorrectable Bit Error Rate (UBER)< 1 per 10^17 bits read
Mean time between failures (MTBF)2000000 h
Features
InterfacePCI Express 3.1
Component forPC/Laptop
NVMeYes
NVMe version1.3c
SSD capacity7.68 TB
Read speed3250 MB/s
Write speed1970 MB/s
Memory type3D TLC
Uncorrectable Bit Error Rate (UBER)< 1 per 10^17 bits read
Random write (4KB)65000 IOPS
Random read (4KB)467000 IOPS
Mean time between failures (MTBF)2000000 h
Read latency95 µs
SSD form factor2.5"
Harmonized System (HS) code84717070
Power
Power consumption (average)5 W
Power consumption (idle)5 W
Operating voltage12 V
Performance
InterfacePCI Express 3.1
Component forPC/Laptop
NVMeYes
NVMe version1.3c
SSD capacity7.68 TB
Read speed3250 MB/s
Write speed1970 MB/s
Memory type3D TLC
Uncorrectable Bit Error Rate (UBER)< 1 per 10^17 bits read
Random write (4KB)65000 IOPS
Random read (4KB)467000 IOPS
Mean time between failures (MTBF)2000000 h
Read latency95 µs
Design
Component forPC/Laptop
SSD form factor2.5"
Weight & dimensions
Width69.8 mm
Weight95 g
Height7 mm
Depth100.5 mm
Operational conditions
Operating temperature (T-T)0 - 70 °C
Storage temperature (T-T)-40 - 85 °C
Technical details
InterfacePCI Express 3.1
Operating temperature (T-T)0 - 70 °C
Storage temperature (T-T)-40 - 85 °C
SSD form factor2.5"
Logistics data
Harmonized System (HS) code84717070
Other features
Uncorrectable Bit Error Rate (UBER)< 1 per 10^17 bits read
WESTERN DIGITAL
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