861683-H21 HPE 4TB SATA 6Gbps 3.5-inch HDD at discount

861683-H21 Specifications

HPE 4 TB 3.5″ SATA 6 Gb/s 7,200 RPM Low‑Profile Carrier Load‑Platform (LP) External Hard Drive

Manufacturer: HPE
Manufacturer Model: 861683-H21
Product Line: HPE Server Midline Hard Drives
Product Series: 3.5″ Large Form Factor (LFF) SATA 7.2K RPM Midline (Low Profile Carrier)
Product Type: Internal Hard Disk Drive (HDD)
Product Name: HPE 4 TB 3.5″ SATA 6 Gb/s 7,200 RPM LFF LP Hard Drive

KEY FEATURES:
Storage Capacity: 4 TB
Interface Type: Serial ATA (SATA) 6 Gb/s
Form Factor: 3.5‑inch Large Form Factor (LFF) — Low Profile Carrier
Drive Type: Hot‑plug / Low Profile enterprise class
Rotational Speed: 7,200 RPM
Sector Format: 512n (standard)
Digitally Signed Firmware support (enterprise)
Compatibility: Designed for HPE ProLiant Gen10/Gen10+ and compatible server/storage systems

PERFORMANCE:
Maximum Interface Data Transfer Rate: Up to 6 Gb/s
Sequential Throughput (outer diameter): ~200 MiB/s (approx)
Random 128 KiB Read IOPS: ~108 IOPS
Random 128 KiB Mixed (70% read / 30% write) IOPS: ~105 IOPS
Idle Power: ~5.40 W
Active (Random Read/Write) Power: ~8.60 W
Sequential Read Power: ~7.90 W
Sequential Write Power: ~7.60 W

ENVIRONMENTAL & RELIABILITY:
Operating Temperature Range: ~10 °C to 35 °C (typical environment)
Storage Temperature Range: –40 °C to 70 °C
Operating Humidity: 5% to 95% (non‑condensing)
Warranty: 1‑year limited (midline class)

PHYSICAL:
Dimensions (W × D × H): ~105.5 mm × ~156.6 mm × ~26.1 mm
Weight: ~1.36 kg (approx)
Form Factor: 3.5″ LFF Low Profile Carrier
Color: Standard enterprise silver/black drive housing