Product Description
1.Product Overview
This is an original factory-launched enterprise-grade high-capacity hard drive in the standard 3.5-inch specification, offering 4TB of storage at 7,200 RPM. The hard drive uses 6Gb/s NL-SAS (Near Line SAS) The interface, which perfectly combines the high reliability of SAS interfaces with the economics of SATA hard drives, is the ideal capacity expansion solution for Storwize series storage systems.
Product identification:
00DJ316: FRU (Field Replaceable Unit) number of the hard drive unit
00DH514: FRU number for drive kit with dedicated tray
NL-SAS: Near-line SAS interface for enterprise-grade reliability
II. Technical Specifications
Parameter Category Detailed Specification
Model 00DJ316
Kit Model 00DH514
Storage capacity 4 TB
Interface Type 6Gb/s NL-SAS
Physical Specifications 3.5-inch Enterprise Specifications
Spindle speed 7,200 RPM
Cache capacity 128MB
Average delay 4.17 ms
MTBF 2 million hours
Operating Temperature 5°C to 55°C
Power Consumption: 6.5W, Standby: 4.5W
III. Core Features
1. Excellent reliability
2 million hours of average failure-free time (MTBF)
Support 7×24 hours continuous operation
Dual port redundancy
Advanced error recovery control
2. High performance
7,200 RPM for stable performance
128MB high-capacity cache for improved data transfer efficiency
6Gb/s SAS Interface Bandwidth Guarantee
Optimized search time characteristics
3. Enterprise-level functions
Supports hot plug replacement
Hard drive status indicator
Support for SES-2 environmental monitoring
Native command queue function
4. Easy maintenance
Includes dedicated mounting tray (00DH514)
Tool Installation Free Design
Support for online replacement
Insert-and-use recognition
IV. Compatibility Information
Support system:
Storwize V7000 Full Series
Storwize V5000 Series
FlashSystem 5200/7200
DS5000 Series
Flex System Storage Extension Units
Compatible case:
All IBM memory boxes with 3.5-inch disk space
Requires SAS interface backboard support
Supports standard 2.5-inch to 3.5-inch adapters
V. Application Scenario
Ideal Application Environment:
Enterprise Data Archive Storage
Backup and disaster storage
Video surveillance storage system
Virtualized Platform Data Storage
File Sharing and NAS Storage
Cold data storage layer
Test development environment
Secondary Storage Applications
Scenes not recommended:
High-performance database master storage
Frequently accessed thermal data storage
High IOPS Requirements
Real-time transaction processing system




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