00RX908 IBM 1.8TB 10K 12GB SAS Hard Disk Drive

Capacity: 1.8 TB (usable ≈1.64 TiB after formatting)

Interface: SAS 12 Gbps (dual-port, SAS-3) – backward compatible with 6 Gbps

Spindle Speed: 10,000 RPM (high-performance class)

Cache: 128 MB (large buffer for improved burst and sustained performance)

Sector Format: 512e (Advanced Format – 512-byte emulation; 4Kn native capable)

Sustained Transfer Rate: Up to ~220–250 MB/s (outer to inner zones)

Average Seek Time: ≈4.0–4.5 ms (read) / ≈4.5–5.0 ms (write)

Rotational Latency: ≈3.0 ms

MTBF: 2.0 million hours (enterprise rating)

Power Consumption:
Idle: ≈5–6 W
Active: ≈8–10 W

Acoustics: ≈3.0–3.6 Bels (idle/seek) – acceptable for server environments

Advanced Features:
Enhanced Rotational Vibration Safeguard (RVS)
Thermal Fly-height Control (TFC)
Load/Unload ramp for non-operational protection
Adaptive error correction
Power management modes