Seagate SkyHawk AI 20TB 3.5" 7200RPM 256MB SATA III Internal Hard Drive
Seagate SkyHawk AI 20TB 3.5" 7200RPM 256MB SATA III Internal Hard Drive is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
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Seagate SkyHawk AI 20TB 3.5" 7200RPM 256MB SATA III Internal Hard Drive
£414.44
20TB 3.5" 7200 RPM SATA Hard Drive
High-capacity 20TB hard drive designed for performance, reliability, and advanced data management.
Key Features
- High-Speed Performance
- 7200 RPM spindle speed
- 256 MB data buffer (cache)
- Full-track, multiple-sector transfer capability without local processor intervention
-
High instantaneous (burst) data-transfer rates up to 600 MB/s
-
Advanced Command & Power Management
- Native Command Queuing (NCQ) with command ordering for increased performance in demanding applications
-
PowerChoice for selectable power savings
-
Recording & Reliability Technologies
- Perpendicular recording technology for increased areal density
- State-of-the-art cache and on-the-fly error-correction algorithms
-
SeaTools diagnostic software for drive self-test to help eliminate unnecessary drive returns
-
Monitoring & Connectivity
- Support for S.M.A.R.T. drive monitoring and reporting
- Supports latching SATA cables and connectors
- Top Cover Attached motor for excellent vibration tolerance
- Worldwide Name (WWN) capability for unique drive identification
Specifications
Drive Specifications
| Specification | Value |
|---|---|
| Capacity (formatted, 512 bytes/sector) | 20 TB |
| Bytes per logical sector | 512 |
| Bytes per physical sector | 4096 |
| Heads | 20 |
| Discs | 10 |
| Recording density (KBPI, Kb/in max) | 2470 |
| Track density (KTPI, ktracks/in avg.) | 482 |
| Areal density (Gb/in² avg) | 1146 |
| Spindle speed | 7200 RPM |
| Internal data transfer rate (Mb/s max) | 2899 |
| Sustained data transfer rate OD (MB/s max) | 248 |
| I/O data-transfer rate (MB/s max) | 600 |
| Cache buffer | 256 MB (262,144 KB) |
| Weight (maximum) | 680 g (1.499 lb) |
ATA Data-Transfer Modes Supported
| Mode Type | Supported Modes |
|---|---|
| PIO | Modes 0–4 |
| Multiword DMA | Modes 0–2 |
| Ultra DMA | Modes 0–6 |
Performance
| Parameter | Value |
|---|---|
| Average latency | 4.16 ms |
| Power-on to ready (typ/max) | 25 / 30 s |
| Standby to ready (typ/max) | 25 / 30 s |
Power Requirements
| Parameter | Value |
|---|---|
| Startup current (typical) 12V (peak) | 2.0 A |
| Voltage tolerance (including noise) 5V | ± 5% |
| Voltage tolerance (including noise) 12V | ± 10% |
Environmental
| Parameter | Value |
|---|---|
| Operating ambient temperature (min) | 0°C (Ambient) |
| Operating temperature (max) | 65°C (Drive Reported Temperature) |
Let customers speak for us
Good products, delivery, price.
Great service. Good product.
Arrived very quickly and worked a treat.
This product is most likely. Compact and easy, daily use. 😉
Excellent service
item as described and delivered promptly
Received with thanks
Very good repair set at an excellent price! Arrived on time and came well-packed. Very pleased with it. Recommended seller.
Very pleased
Nice doing business, product was as described in description. Works as Indented, thanks.
First class service a++++++++++
Perfect thanks. Speedy delivery. Md
Should be good fun programming this device
For use at my soldering station to keep fumes out of my eyes
All good, thanks. Item as described. Quick delivery. A+++++
