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HP

431958-B21 HP SAS 146GB 3G 10K rpm 2.5inch Single-Port Hot Plug Hard Disk Drive 431958-B21 inc. tray

$31.45 $30.60

In stock: 119

431958-B21 HP SAS 146GB 3G 10K rpm 2.5inch Single-Port Hot Plug Hard Disk Drive 431958-B21 inc. tray

→ Features & Key Features

• 146GB enterprise performance capacity
• 10,000 RPM spindle for low latency
• 3Gb/s single-port SAS 1.0 interface
• 32MB cache buffer for I/O efficiency
• Hot-plug design with HP SFF carrier
• Rotational vibration safeguards for arrays
• ECC error correction for data integrity

→ Compatibility & System Use

• HP ProLiant DL360/380 G5/G6 servers
• BL460c G5/G6 blades
• StorageWorks MSA60/70 arrays
• Fits 2.5-inch SFF hot-swap bays
• Supports RAID 0, 1, 5, 6, 10, 50 via Smart Array

→ Use Cases

• OLTP databases and transaction processing
• Virtualization with moderate VM loads
• Email and file server storage
• Legacy tier-1 performance caching
• Backup acceleration in midrange setups

→ Benefits

• Up to 300 MB/s sustained throughput
• Improves response times in high-I/O tasks
• Compact SFF form for dense racks
• High MTBF for reliable 24/7 duty
• Cost-effective single-port simplicity

Model / Part Number: HP 431958-B21 / Alt: 432320-001 / Other: AD333A / OEM: Seagate ST9146802SS
Interface / Connector Type: SAS 3Gb/s (Single Port)
Capacity / Speed / Frequency: 146GB / Up to 300 MB/s / 10,000 RPM
Form Factor: 2.5-inch SFF
Spindle Speed (RPM): 10,000
Sector Format / Firmware Info: 512n / HP-certified Seagate firmware (ProLiant optimized)
Power Requirements: Idle: ~4.0W / Active: ~7.5–9.0W

HP SAS 146GB 3G 10K rpm 2.5inch Single-Port Hot Plug Hard Disk Drive 431958-B21 2nd :431958-B21: Alt (432320-001) Other /AD333A/

HP SAS 146GB 3G 10K rpm 2.5inch Single-Port Hot Plug Hard Disk Drive 431958-B21 2nd :431958-B21: Alt (432320-001) Other /AD333A/

$31.45 $30.60
$31.45 $30.60

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