861756-B21 HPE 4TB SAS 12Gbps Hard Drive at discount

861756-B21 Specifications

HPE 1.92TB 2.5″ SAS 12G Mixed Use SFF SC SSD

Manufacturer: HPE
Manufacturer Model: 861756-B21
Product Line: HPE ProLiant
Product Series: Gen9 – Gen10
Product Type: Internal Solid State Drive
Product Name: HPE 1.92TB 2.5″ SAS 12G Mixed Use SFF SC SSD

KEY FEATURES:
Storage Capacity: 1.92TB
Interface Type: Serial Attached SCSI (SAS) 12Gb/s
Form Factor: 2.5-inch Small Form Factor (SFF)
Drive Type: Hot-plug
Flash Type: Multi-Level Cell (MLC)
Drive Category: Mixed Use (optimized for read and write balance)
Data Transfer Rate: Up to 12Gb/s
Compatibility: Designed for HPE ProLiant Gen9 and Gen10 servers
Features Supported: Hot-plug capability, enterprise-class endurance, Smart Carrier

PERFORMANCE:
Maximum Data Transfer Rate: Up to 12Gb/s
Sequential Read Speed: Up to 1,050 MB/s
Sequential Write Speed: Up to 650 MB/s
Random Read IOPS: Up to 100,000 IOPS
Random Write IOPS: Up to 45,000 IOPS
Latency: < 1 ms typical

ENVIRONMENTAL & RELIABILITY:
Operating Temperature Range: 0°C to 60°C (32°F to 140°F)
Storage Temperature Range: -40°C to 85°C (-40°F to 185°F)
Shock Resistance: 1000G/0.5ms
Vibration (Operating): 0.67 G (5–500 Hz)
Mean Time Between Failures (MTBF): 2 million hours
Endurance: Approximately 3 Drive Writes Per Day (DWPD)

PHYSICAL:
Dimensions (W × D × H): 2.5-inch SFF
Weight: Approx. 0.20 kg (0.44 lb)
Color: Standard HPE Smart Carrier (black with status indicators)