Memblaze logo MPN: P7946DT0640Y00

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

Released: Not on record
Price not yet available US · Amazon.com

We track this product’s Amazon US price daily — it appears here as soon as it’s listed.

Capacity
6400 GB
Form factor
U.2
Interface
PCI Express 5.0
NAND type
3D TLC
NVMe
Y
Intended use
Server
Target workload
Write Intensive (WI)
Hardware encryption
Y
Drive writes per day (DWPD)
3
View 16 specifications
Shopping actions
Check price on Amazon

Overview

High-Performance Enterprise NVMe Storage with PCIe 5.0 Scalability

The Memblaze PBlaze7 7940 Series 6.4TB U.2-15MM PCIe 5.0 NVMe SSD is designed to deliver next-generation storage performance for enterprise server and data centre environments. Leveraging PCIe 5.0 x4 architecture and NVMe protocol, this enterprise SSD provides increased bandwidth, reduced latency and consistent I/O performance across demanding workloads.

Built for UK IT procurement teams and infrastructure specialists, this model combines high-capacity flash storage with the widely adopted U.2 15mm form factor, ensuring seamless compatibility with existing enterprise server platforms. It is ideally suited for organisations upgrading infrastructure to PCIe 5.0 while maintaining proven deployment standards.

Key Features

PCIe 5.0 x4 NVMe Interface
Enables significantly higher throughput and improved data transfer efficiency compared to previous PCIe generations, supporting modern high-performance workloads.

6.4TB Enterprise Storage Capacity
Provides a scalable storage tier for virtualisation environments, enterprise databases, analytics platforms and cloud infrastructure.

U.2 15mm Enterprise Form Factor
Supports hot-swap functionality and broad compatibility with existing server backplanes, simplifying deployment and maintenance.

Optimised for High-Concurrency Workloads
Delivers stable IOPS performance and predictable latency under sustained enterprise workloads.

Advanced Data Integrity Technologies
Includes enterprise-grade error correction, wear-levelling and flash management to ensure long-term reliability.

Data Centre-Optimised Thermal Design
Engineered for stable operation within airflow-managed server chassis in high-density rack environments.

Technical Specifications

General

11 SPECS
NVMe
Yes
Intended use
Server
Target workload
Write Intensive (WI)
Hardware encryption
Yes
Drive writes per day (DWPD)
3
Operating temperature
0 - 77
Sequential read speed (ATTO)
14000
Maximum operating temperature
77 °C
Minimum operating temperature
0
Sequential write speed (ATTO)
10000
MTBF
2500000

Storage

3 SPECS
NAND type
3D TLC
Capacity
6400 GB
Form factor
U.2

Ports & Connectivity

1 SPEC
Interface
PCI Express 5.0

Logistics & Packaging

1 SPEC
Country of origin
China,Taiwan

Market Value History

Price history not started yet

Daily price tracking begins as soon as this product is listed on Amazon US — the trend chart will appear here automatically.

Sources

Product lifecycle

In production

Still listed as on-market by the manufacturer — actively sold and supported.

Lifecycle status is derived from catalog data and is indicative, not a manufacturer support guarantee.