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HN-M640MBB/Z4 - Samsung 640GB 5400RPM SATA 3Gb/s 2.5-inch Hard Drive
- 640 GB 2.5" 5400 RPM Serial ATA II
- Storage drive buffer size: 8 MB
- SMART technology
- 107 g
Request a price for HN-M640MBB/Z4 — we confirm current pricing and lead time within one business day.
Key specifications
See full specs ↓- HDD capacity
- 640 GB
- HDD speed
- 5400 RPM
- Storage drive buffer size
- 8 MB
- HDD size
- 2.5"
- Interface
- Serial ATA II
- Write speed
- 145 MB/s
Specifications: Specs Icecat. Product content is provided as-is; confirm critical details with us before ordering.
Product details
Samsung Spinpoint M M8. HDD capacity: 640 GB, HDD speed: 5400 RPM, Storage drive buffer size: 8 MB, HDD size: 2.5", Interface: Serial ATA II
Features
| HDD capacity | 640 GB |
| HDD speed | 5400 RPM |
| Storage drive buffer size | 8 MB |
| HDD size | 2.5" |
| Interface | Serial ATA II |
| Write speed | 145 MB/s |
| Read speed | 300 MB/s |
| Average seek time | 12 ms |
| Average latency | 5.6 ms |
| SMART technology | Yes |
Power
| Power consumption (typical) | 2 W |
| Power consumption (standby) | 0.2 W |
| Power consumption (read) | 2.2 W |
| Power consumption (write) | 2.2 W |
| Power consumption (idle) | 0.7 W |
| Operating voltage | 5 V |
| Start-up current | 1 A |
Operational conditions
| Operating temperature (T-T) | 5 - 55 °C |
| Storage temperature (T-T) | -40 - 70 °C |
| Operating relative humidity (H-H) | 5 - 90% |
| Storage relative humidity (H-H) | 5 - 95% |
| Operating vibration | 1.5 G |
| Operating altitude | -300 - 3000 m |
| Non-operating altitude | -400 - 15000 m |
| Operating shock | 325 G |
| Non-operating shock | 750 G |
Weight & dimensions
| Width | 69.8 mm |
| Height | 9.5 mm |
| Depth | 100.3 mm |
| Weight | 107 g |
Other features
| Drive ready time | 4 s |
Description
Enhanced Stability Features - Spinpoint M8 - Max. 500GB formatted capacity per disk - ATA Security Mode Feature Set - SATA Native Command Queuing Feature - ATA S.M.A.R.T. Feature Set - TuMR/PMR head with FOD technology - Serial ATA 3.0Gbps Interface Support - Load/Unload Head Technology - SilentSeek - NoiseGuard
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
Buying 10+ units?
Get volume pricing and availability for HN-M640MBB/Z4.
