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Highlighted rows differ across the selected products. Vendors publish different spec fields, so blank cells are common. A blank cell means the field is absent from that vendor's datasheet, not necessarily from the product.
| Attribute | Western DigitalWUH722020ALE6L1 WUH722020ALE6L4 WUH722020BLE6L1 WUH722020BLE6L4 |
|---|---|
| Overview | |
| Product family | Ultrastar DC HC560 |
| SKU | WUH722020ALE6L1 WUH722020ALE6L4 WUH722020BLE6L1 WUH722020BLE6L4 |
| Environmental | |
| Operating temp max (°C) | 5° to 60°C |
| Compliance | |
| Warranty (years) | 5 |
| Other | |
| Cache Mb | 512 |
| Drive Form Factor | 3.5-inch |
| Capacity Tb | 20 |
| Interface | SATA |
| Media Type | hdd |
| Sequential Read Mb S | 600 |
| Rotational Speed Rpm | 7200 |
| Recording Technology | EAMR |
| Acoustics Idle Operating Bels Typical | |
| Annualized Failure Rate Pct | |
| Availability Hrs Day X Days Wk | |
| Dimensions Height Mm | |
| Load Unload Cycles At 40 C | |
| Product Name | |
| Shock Half Sine Wave 2ms G Non Operating | |
| Shock Half Sine Wave 2ms G Operating | |
| Supply Voltage | |
| Weight G | |
| Workloads | |