Refurbished ST4000DM004 Seagate BarraCuda 4TB 5400 RPM HDD

ST4000DM004 Specifications

Seagate 4 TB SATA 6 Gb/s 3.5‑inch Desktop HDD

Manufacturer: Seagate
Manufacturer Model: ST4000DM004
Product Line: Seagate BarraCuda
Product Series: 3.5‑inch 4 TB SATA (6 Gb/s)
Product Type: Internal Hard Disk Drive (Desktop)
Product Name: Seagate BarraCuda 4 TB 5400 RPM SATA HDD

KEY FEATURES:
Storage Capacity: 4 TB
Interface Type: SATA III (6 Gb/s)
Rotational Speed: 5,400 RPM
Form Factor: 3.5‑inch (LFF)
Cache (Buffer) Size: 256 MB

PERFORMANCE:
Maximum Sustained Transfer Rate: ~190 MB/s
Average Seek Time: (not publicly specified for this model)
Average Latency: ~5.56 ms (derived from 5,400 RPM)

ENVIRONMENTAL & RELIABILITY:
Designed for desktop/home‑server / direct‑attached storage use
Load/Unload Cycles: ~300,000 cycles
Non‑recoverable Read Errors: 1 per 10¹⁴ bits read
Operating Temperature: 0 °C to 60 °C
Storage Temperature: –40 °C to 70 °C

PHYSICAL:
Form Factor: 3.5‑inch Large Form Factor (LFF) drive
Typical Dimensions: ~146.99 mm × 101.85 mm × 20.2 mm
Weight: ~490 g (~1.08 lbs)