Western Digital
Western Digital 0F62785 Ultrastar DC HC580 22 TB 3.5" 7200 RPM SATA internal hard drive
A 22 TB 3.5-inch 7200 RPM SATA drive with 512 MB cache using CMR for high-capacity desktop storage
- Capacity22TB
- RPM7200 RPM
- 22 TB capacity stores massive datasets
- 7200 RPM spindle delivers fast sequential throughput
- 512 MB cache smooths burst workloads
- CMR technology ensures consistent write performance
- SATA 6 Gb/s interface fits standard servers
22 TB Ultrastar DC HC580 SATA drive
The Western Digital 0F62785 is a 22 TB 3.5 inch internal hard drive built for desktop and server storage arrays. It spins at 7200 RPM and uses a SATA interface with conventional magnetic recording. A 512 MB buffer helps sustain throughput during heavy sequential workloads.
Suits high-capacity bulk storage
This drive fits builds that need maximum terabytes per bay at a 7200 RPM spindle speed. It is not for systems that require a 2.5 inch form factor or a faster random-access profile than a mechanical disk can deliver. Buyers needing lower acoustic output or solid-state latency should consider a different storage class.
22 TB capacity on a SATA interface
The single specification that decides fit is the 22 TB capacity delivered over a standard SATA connection. Your chassis, controller and operating system must support drives of this size and the 512 emulation sector format. Verify those requirements before purchase.
Highlights
- 22 TB capacity stores massive datasets
- 7200 RPM spindle delivers fast sequential throughput
- 512 MB cache smooths burst workloads
- CMR technology ensures consistent write performance
- SATA 6 Gb/s interface fits standard servers
Specifications
| Brand | WD |
|---|---|
| Capacity | 22TB |
| RPM | 7200 RPM |
| Shipping weight | 0.66 kg |
| Package size | 203 × 104 × 25 mm |
Questions about this item
What throughput limit does the SATA interface place on the 0F62785?
The SATA link caps the maximum transfer rate at 6 Gbit/s, so sustained reads and writes cannot exceed that bandwidth regardless of the 7200 RPM spindle speed.
What physical space and power connectors does the 3.5" 22 TB drive require?
It needs a standard 3.5-inch drive bay and both a SATA data cable and a SATA power connector from the power supply.
How is the HC580 installed, and what step is often missed?
Mount the drive in the bay, attach the SATA data and power cables, then initialise the 22 TB volume in the operating system — skipping the initialisation leaves the drive invisible.
New to this? Paying with USDT: TRC-20 or ERC-20 — what to check, what it costs to pay, and what is never asked for.
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