SKU#: WD181PURP
Availability: Sold Out
Condition: New
Category: Storage & Backup
Sub Category: Internal Hard Drives
Weight: 1.5212 lb
Standard ground shipping delivery: 5–8 business days.
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Western Digital WD181PURP is an 18 TB SATA III 3.5-inch hard drive for servers and workstations. It spins at 7200 RPM, has a 6 Gbit/s interface rate, has a 512 MB buffer and is rated for 2500000 h MTBF. Advanced Storage for Smart Video Solutions WD Purple Pro drives are designed for advanced AI-enabled recorders, video analytics servers and deep learning solutions requiring additional capacity, performance and workload capability.
| Certification | RoHS |
|---|---|
| Component for | Server/workstation |
| HDD interface transfer rate | 6 Gbit/s |
| Workload rate limit | 550 TB/year |
| Mean time between failures (MTBF) | 2500000 h |
| Start/stop cycles | 600000 |
| HDD speed | 7200 RPM |
| HDD size | 3.5" |
| HDD capacity | 18 TB |
| Type | HDD |
| Interface | Serial ATA III |
| Storage drive buffer size | 512 MB |
| Shock sensor | Yes |
| Noise level (idle) | 20 dB |
| Power consumption (standby) | 0.9 W |
| Power consumption (write) | 6.3 W |
| Power consumption (read) | 6.3 W |
| Power consumption (idle) | 5.9 W |
| Operating temperature (T-T) | 0 - 65 deg C |
| Storage temperature (T-T) | -40 - 70 deg C |
| Operating shock | 50 G |
| Non-operating shock | 250 G |
| Width | 4" (101.6 mm) |
| Weight | 24.3 oz (690 g) |
| Height | 1.03" (26.1 mm) |
| Depth | 5.79" (147 mm) |
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