HUSMM8020ASS205 HGST Hitachi Ultrastar SSD800MM 200GB

HUSMM8020ASS205 Specifications

HGST Ultrastar SSD800MM 200 GB SAS 12 Gb/s 2.5″ SFF SSD

Manufacturer: HGST (formerly Hitachi)
Manufacturer Model: HUSMM8020ASS205
Product Line: Ultrastar SSD800MM
Product Series: 2.5″, SAS 12 Gb/s, MLC NAND
Product Type: Internal Solid State Drive (SSD)
Product Name: HGST Ultrastar SSD800MM HUSMM8020ASS205 200 GB 2.5″ SAS 12 Gb/s SSD

KEY FEATURES:
Storage Capacity: 200 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) NAND
Endurance Workload: Mainstream endurance (≈10 DWPD for 5 years)
Security/Options: Crypto sanitize / TCG encryption variations

PERFORMANCE:
Sequential Read Throughput (max): Up to ~1,150 MB/s
Sequential Write Throughput (max): Up to ~700 MB/s
Random Read IOPS (4 KiB): Up to ~145,000
Random Write IOPS (4 KiB): Up to ~70,000
Mixed Workload (70% Read / 30% Write) IOPS: Approx. ~110,000

ENVIRONMENTAL & RELIABILITY:
Mean Time Between Failures (MTBF): ~2.0 million hours
Non-recoverable Read Error Rate: 1 in 10¹⁷ bits read
Operating Temperature Range: 0 °C to 60 °C
Shock Resistance (Half-sine): Up to 1,000 G (0.5 ms) / 500 G (2 ms)
Vibration (Random): ~2.16 g RMS (5–700 Hz, all axes)

PHYSICAL:
Dimensions (W × D × H): 70.1 mm × 100.6 mm × 15.0 mm
Weight: Approximately 164 g