Memblaze PBlaze6 6930 Series PCIe 4.0 NVMe SSD

Enterprise-grade PCIe 4.0 NVMe solid state drive offering superior performance and durability for mission-critical datacenter workloads.

Memblaze /

6.4 TB 7.68 TB 12.8 TB 15.36 TB 25.6 TB 30.72 TB

U.2

Base

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Capacity

6.4 TB

7.68 TB

12.8 TB

15.36 TB

25.6 TB

30.72 TB

Basic Specifications

Form Factor

U.3 (U.2 compatible) 15mm

Interface

PCIe 4.0 x4

Flash Memory Type

176-Layer 3D TLC NAND

Endurance Rating

3.3 DWPD

1.5 DWPD

3.3 DWPD

1.5 DWPD

3.3 DWPD

1.5 DWPD

Performance (Up To)

Sequential Read

6,900 MB/s

7,100 MB/s

Sequential Write

7,000 MB/s

Random Read (4K)

1,600K IOPS

1,500K IOPS

1,480K IOPS

Random Write (4K)

660K IOPS

340K IOPS

680K IOPS

420K IOPS

650K IOPS

360K IOPS

Power Requirements

Power Loss Protection

Yes

Max Average Active Power

< 25 W

Power Management

Flexible Power Management (12W to 25W)

Reliability / Endurance

DWPD (5-year)

3.3

1.5

3.3

1.5

3.3

1.5

Total Bytes Written (5-year)

38.5 PBW

17.5 PBW

77.1 PBW

35.0 PBW

154.1 PBW

84.1 PBW

Warranty

5 years

MTBF

2,000,000 hours

UBER

< 10^-17

Dimensions

Form Factor

U.3 (2.5-inch)

Thickness

15 mm

Environmental

Temperature (Operating)

Ambient: 0 °C to 35 °C / Case: 0 °C to 77 °C

Supported Operating Systems

RHEL, SLES, CentOS, Ubuntu, Windows Server, VMware ESXi

Security & Management

NVMe Specification

NVMe v1.4

Encryption

AES 256 Data Encryption & Crypto Erase

Security Features

Secure Boot, Secure Download, Sanitize, Full Data Path Protection

Management Features

NVMe-MI, Telemetry, Persistent Event Log, Firmware Upgrade without Reset

More Information

The Memblaze PBlaze6 6930 Series represents the pinnacle of enterprise storage performance, with capacities of up to 30.72 TB. Built on 176-layer TLC NAND and optimised by Memblaze's self-developed MemSpeed 4.0 technology set, this PCIe 4.0 NVMe SSD delivers exceptional I/O performance with up to 1,600K IOPS random read and 7.1GB/s sequential throughput.

Engineered for the most demanding data centre applications, the PBlaze6 6930 excels in cloud computing, big data analytics, artificial intelligence workloads, and other I/O-intensive environments. The drive features comprehensive enterprise-grade reliability with Full Data Path Protection, Power Failure Protection, and advanced NAND Management Algorithms, including dynamic read reference voltage, enhanced background scanning, and proactive read disturb scan.

With 1.5 DWPD endurance and flexible power management ranging from 12W to 25W, the PBlaze6 6930 delivers outstanding performance consistency and energy efficiency. The U.3 interface provides backward compatibility with U.2 backplanes, ensuring seamless integration into existing infrastructure. Enterprise security features include AES-256 encryption, Secure Boot, Sanitise, and NVMe 1.4 compliance with support for Telemetry, Persistent Event Log, and NVMe-MI for out-of-band management.

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