Product Overview

01YM909 is a high-performance enterprise grade NVMe solid-state drive that features advanced PCIe 4.0 interface and 2.5-inch U.2 form factor, providing 7.68TB of storage capacity. This hard drive is designed specifically for FlashSystem storage systems and is particularly compatible with the 01YM651 storage expansion shelf, providing excellent storage performance and reliability for critical business needs of enterprises.

2.Core specification parameters

Project Specification Description

Brand and Model 01YM909

Compatible expansion shelf 01YM651 storage expansion shelf

Interface Protocol NVMe 2.0

Physical Interface U.2 (SFF-8639)

Capacity 7.68 TB

Flash Memory Type: 3D TLC NAND

Read/write performance sequential read: 7000 MB/s

Sequential writing: 4200 MB/s

Durability index DWPD: 3

TBW：14,000 TB

3.Performance characteristics

Excellent performance:

Sequential read speed: up to 7000 MB/s

Sequential write speed: up to 4200 MB/s

Random read performance: up to 1500000 IOPS

Random write performance: up to 250000 IOPS

Access latency:<100 μ s

Enterprise level durability:

Daily full disk write count: 3 DWPD

Total number of bytes written: 14000 TBW

Design lifespan: 5 years

Advanced data protection:

End to end data protection

A fail-safe mechanism

Advanced Error Correction Code (ECC)

4.Technical characteristics

Interface features:

PCIe 4.0 x4 interface

NVMe 2.0 protocol

Support dual port access

Power consumption management:

Working power consumption: 12-18W

Standby power consumption: 5W

Support dynamic power consumption adjustment

Environmental specifications:

Working temperature: 0°C to 70 °C

Storage temperature: -40°C to 85°C

Working humidity: 5% to 95% RH

5.Compatibility information

Support system:

FlashSystem 5x00 series

FlashSystem 7x00 series

FlashSystem 9x00 series

Storage expansion shelf:

Specially optimized for 01YM651 storage expansion shelf

Support hot swappable installation

Plug and Play configuration

6.Application scenarios

Database application:

SAP HANA

Oracle Database

IBM Db2

Virtualization environment:

VMware vSphere

Microsoft Hyper-V

Container storage

High performance computing:

AI/ML workloads

Real time data analysis

Financial transaction processing

7.Management and maintenance

Monitoring function:

NVMe MI management interface

Real time temperature monitoring

Health Status Report

Maintenance features:

Supports hot swapping

Online firmware upgrade

Predictive Failure Analysis

8.Service Support

Technical Support: IBM Original Factory Service Support

Service level: optional 24 × 7 technical support

9.Physical specifications

Size: 100.0 × 69.85 × 14.8 mm

Weight: Approximately 200g

Interface: U.2 (SFF-8639)

Installation method: 2.5-inch hot swappable bracket