Memblaze PBlaze7 7940 Series 6.4TB U.2-15MM PCIe 5.0

SKU
P7946DT0640M00
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In Stock: 14 available
PBlaze7 7940 Series 6.4TB U.2-15MM PCIe 5.0
More Information
SKU P7946DT0640M00
EAN 5059902184788
Manufacturer Memblaze
Availability In Stock
Enterprise PCIe 5.0 Performance with Proven U.2 Compatibility

The Memblaze PBlaze7 7940 Series 6.4TB U.2-15MM PCIe 5.0 NVMe SSD is engineered for high-performance enterprise server environments requiring low latency, scalable flash storage and next-generation PCIe 5.0 bandwidth. Built on PCIe 5.0 x4 architecture and NVMe protocol, this enterprise-grade SSD delivers enhanced throughput and predictable I/O performance across demanding workloads.

Designed for UK IT procurement teams and data centre architects, the U.2 15mm form factor ensures seamless integration into established rackmount servers and storage arrays, making it ideal for infrastructure upgrades and performance-tier storage expansion.

Key Features

PCIe 5.0 x4 NVMe Interface
Utilises next-generation PCIe Gen5 bandwidth to significantly improve data transfer speeds and reduce latency compared to PCIe 4.0 enterprise SSDs.

6.4TB Enterprise Capacity
Balanced capacity tier suitable for virtualisation clusters, enterprise databases, analytics platforms and cloud-native infrastructure.

U.2 15mm Form Factor
Industry-standard U.2 interface supports hot-swap capability and broad compatibility with enterprise server backplanes.

Optimised for Sustained Enterprise Workloads
Engineered for consistent IOPS performance and predictable latency under mixed-use and high-concurrency operating environments.

Enterprise-Grade Data Protection
Advanced flash management, wear-levelling and error correction technologies ensure long-term reliability and data integrity.

Thermally Stable Data Centre Operation
Designed for airflow-managed server chassis to maintain stable performance in dense rack deployments.
Hard drive
SSD capacity6.4 TB
Memory type3D TLC
Endurance
Mean time between failures (MTBF)2500000 h
Features
InterfacePCI Express 5.0
Component forServer
NVMeYes
Sequential read speed (ATTO)14000 MB/s
Sequential write speed (ATTO)10000 MB/s
SSD capacity6.4 TB
Memory type3D TLC
Mean time between failures (MTBF)2500000 h
Hardware encryptionYes
SSD form factorU.2
Target workloadWrite Intensive (WI)
Drive writes per day (DWPD)3
Performance
InterfacePCI Express 5.0
Component forServer
NVMeYes
Sequential read speed (ATTO)14000 MB/s
Sequential write speed (ATTO)10000 MB/s
SSD capacity6.4 TB
Memory type3D TLC
Mean time between failures (MTBF)2500000 h
Hardware encryptionYes
Design
Component forServer
SSD form factorU.2
Operational conditions
Operating temperature (T-T)0 - 77 °C
Minimum operating temperature0 °C
Maximum operating temperature77 °C
Technical details
InterfacePCI Express 5.0
Operating temperature (T-T)0 - 77 °C
Hardware encryptionYes
Country of originChina, Taiwan
SSD form factorU.2
Logistics data
Country of originChina, Taiwan
Other features
Country of originChina, Taiwan

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SKU
P7946DT0640M00
DELL-6.4TB/U.2-S19
NB-7680ESSDSAS/RI
DELL-7680ESASRI-S19
DELL-7680ESASRI-S12
P04523-B21-OS
Manufacturer
Memblaze
Origin Storage
Origin Storage
Origin Storage
Origin Storage
Origin Storage
Interface
PCI Express 5.0
PCI Express 5.0
SAS
SAS
SAS
SAS
Component for
Server
Server/workstation
Server/workstation
Server/workstation
Server/workstation
Server/workstation
Memory type
3D TLC
3D TLC
eMLC
3D TLC
TLC
3D TLC
SSD form factor
U.2
U.2
2.5"
2.5"
2.5"
2.5"