Description
Specifications
| Capacity | 32 TB |
|---|---|
| Form Factor | 3.5‑Inch |
| Recording Technology | SMR (UltraSMR) |
| Security | TCG (Self‑Encrypting Drive) |
| Dimensions (L × W × H) | 146.81 mm × 101.6 mm × 26.16 mm |
| Weight | 0.67 kg |
| Rotational Speed | 7 200 RPM |
| Data Buffer | 512 MB |
| Latency (average) | 4.16 ms |
| Interface Transfer Rate (max) | SATA: 6 Gb/s |
| Sustained Transfer Rate | 269 MB/s (≈ 257 MiB/s) |
| Error Rate (non-recoverable) | 1 in 10¹⁵ bits read |
| Load/Unload Cycles | 600 000 (at 40 °C) |
| Availability | 24×7 |
| MTBF | 2.5 million hours |
| Annualized Failure Rate | 0.35 % |
| Warranty | 5‑Year Limited |
| Power – Random Read (4 KB QD=8) | 9.7 W (SATA) |
| Idle Power | 5.8 W |
| Power Efficiency (Idle) | ≈ 0.18 W/TB |
| Acoustics (Idle/Operating) | 2.5 / 3.2 Bels |
| Operating Temp. | 5 °C to 60 °C |
| Non‑Operating Temp. | −40 °C to 70 °C |
| Shock (Operating) | 40 G (2 ms, half‑sine) |
| Shock (Non‑Operating) | 200 G (2 ms, half‑sine) |
| Vibration – Operating | 0.7 G RMS (5–500 Hz) |
| Vibration – Non‑Operating | 1.04 G RMS (2–200 Hz) |
| Features | • 11‑disk SMR platform • UltraSMR + ePMR for high density • Rotational Vibration Safeguard (RVS) • OptiNAND & ArmorCache technologies • HelioSeal helium filling |
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