HUSMH8080BSS20 Hitachi 800GB MLC SAS 12Gbps SSD

HUSMH8080BSS20 Specifications

HGST Ultrastar SSD800MH.B 800 GB SAS 12 Gb/s 2.5″ Internal Solid State Drive (High Endurance)

Manufacturer: HGST (formerly Hitachi)
Manufacturer Model: HUSMH8080BSS20
Product Line: Ultrastar SSD800MH.B
Product Series: 2.5″, SAS 12 Gb/s, MLC NAND, High Endurance
Product Type: Internal Solid State Drive (SSD)
Product Name: HGST Ultrastar SSD800MH.B HUSMH8080BSS20 800 GB SAS 12 Gb/s SSD

KEY FEATURES:
Storage Capacity: 800 GB
Interface Type: Serial Attached SCSI (SAS) 12 Gb/s
Form Factor: 2.5-inch Small Form Factor (SFF)
Flash Type: Multi-Level Cell (MLC)
Endurance Class: High Endurance (up to 25 DWPD for 5 years)

PERFORMANCE:
Sequential Read Throughput: Up to ~1,100 MB/s
Sequential Write Throughput: Up to ~765 MB/s
Random Read IOPS (4 KiB): Up to ~145,000
Random Write IOPS (4 KiB): Up to ~100,000

ENVIRONMENTAL & RELIABILITY:
Mean Time Between Failures (MTBF): ~2.5 million hours
Unrecoverable Read Error Rate: 1 in 10¹⁷ bits read
Operating Temperature Range: 0 °C to 70 °C
Shock Resistance: 1,000 G (0.5 ms) / 500 G (2 ms)
Vibration Resistance: 2.16 g RMS (5–700 Hz, all axes)

PHYSICAL:
Dimensions (W × D × H): 70.1 mm × 100.6 mm × 15.0 mm (max z-height)
Weight (typical): ~187 g