Seagate SkyHawk AI internal hard drive 20 TB 7200 RPM 512 MB 3.5" Serial ATA III

Seagate SkyHawk AI internal hard drive 20 TB 7200 RPM 512 MB 3.5" Serial ATA III

Brand Seagate

From

£860.62

Free delivery

2 offers at 2 retailers

Listed since 4 June 2026

Compare prices

Sort by:
ComputersDeal

£860.62

Free delivery

View deal
GamingKit

£877.82

Free delivery

View deal

Affiliate link

Report an error

Description

A video-optimised drive, SkyHawk AI is designed for NVRs with artificial intelligence for edge applications.SkyHawk AIDesigned for AI video analytics, SkyHawk AI supports up to 64 HD cameras and 32 additional AI streams while offering capacities up to 20 TB. It delivers zero dropped frames with ImagePerfect AI and has enterprise-class workload rates at 550 TB/yr for high reliability.SkyHawk24×7 workloads can leverage up to 8 TB with drives designed for DVR and NVR systems. SkyHawk video drives are equipped with enhanced ImagePerfect™ and SkyHawk Health Management to help you sail through your toughest challenges.Drive Health and Data RecoveryWhen integrated into compatible NVR systems, these drives provide overall system reliability increases due to SkyHawk Health Management (SHM).1In addition, the SkyHawk drives include a robust three-year Rescue Data Recovery Services plan.

Specifications

HDD capacity 20 TB
HDD speed 7200 RPM
Storage drive buffer size 512 MB
HDD size 3.5"
Interface Serial ATA III
Type HDD
Component for Surveillance system
HDD interface transfer rate 6 Gbit/s
HDD sustained transfer rate 260 MiB/s
Uncorrectable Bit Error Rate (UBER) < 1 per 10^15 bits read
Rotational Vibration (RV) sensors Yes
Number of AI channels 32
Start/stop cycles 600000
Mean time between failures (MTBF) 2000000 h
Power consumption (typical) 7.72 W
Power consumption (standby) 1 W
Power consumption (idle) 3.5 W
Operating voltage 5 / 12 V
Start-up current 2 A
Operating temperature (T-T) 0 - 65 °C
Width 101.8 mm
Height 26.1 mm
Depth 147 mm
Weight 680 g
Products per pallet layer 8 pc(s)
Harmonized System (HS) code 84717050
Master (outer) cases per pallet 40 pc(s)
Products per master (outer) case 20 pc(s)
Maximum number of cameras supported 64

Full specifications

Marque Seagate
Référence fabricant st20000ve003
EAN 8719706436885

The Seagate SkyHawk AI internal hard drive 20 TB 7200 RPM 512 MB 3.5" Serial ATA III in its market context in 2026

Choosing the Seagate SkyHawk AI internal hard drive 20 TB 7200 RPM 512 MB 3.5" Serial ATA III means opting for the expertise of Seagate in the Périphériques informatiques category. Its price starting from £860.62 makes it a serious option on the market. Buyers interested in this brand also look at the Seagate SkyHawk 2TB 3.5" Surveillance HDD - ST2000VX017 | 5400 RPM | 256MB Cache | ImagePerfect Firmware | 3-Year Warranty to complete their comparison. On Compiral, all displayed prices are updated regularly and retailers are selected for their reliability and quality of customer service.

Seagate: what this model offers

What buyers remember about the Seagate SkyHawk AI internal hard drive 20 TB 7200 RPM 512 MB 3.5" Serial ATA III: consistent quality, intuitive use and a price that stays within market norms for this level of performance. The positioning of Seagate on the Périphériques informatiques segment ensures access to spare parts and a structured after-sales service, which matters greatly in the long run. A solid choice in 2026, whether for a new purchase or to replace a failing device. Also discover the Seagate IronWolf 4TB 3.5" 5900 RPM 256MB Cache NAS Hard Drive from the same brand for a second level of comparison.

The strengths that really make a difference

What truly differentiates the Seagate SkyHawk AI internal hard drive 20 TB 7200 RPM 512 MB 3.5" Serial ATA III from other products in the Périphériques informatiques category comes down to a few concrete points: the build quality typical of Seagate, its availability from many retailers and accessible after-sales support. These criteria, often decisive for buyers, favour this model over alternatives on the market in 2026. Compare with the Seagate SkyHawk 2TB 3.5" Surveillance HDD - ST2000VX017 | 5400 RPM | 256MB Cache | ImagePerfect Firmware | 3-Year Warranty if you wish to explore other models from the brand.

What you need to know before buying

Before buying the Seagate SkyHawk AI internal hard drive 20 TB 7200 RPM 512 MB 3.5" Serial ATA III, check the following points: stock availability at your chosen retailer, the returns policy, warranty period and delivery charges. These details are accessible from our offers table at the top of this page. Seagate generally offers a well-structured after-sales network for the Périphériques informatiques category.

Market price ranges in 2026

RangeIndicative price
Entry-levelUnder 2250 £
Mid-range2250 £ to 5250 £
High-endOver 5250 £

Comparing prices before buying the Seagate SkyHawk AI internal hard drive 20 TB 7200 RPM 512 MB 3.5" Serial ATA III can save you between £10 and £40 depending on the retailer and the time of year. Use Compiral to never overpay for your online purchases. The 2 offers listed on this page all come from verified retailers with sales conditions compliant with consumer protection law.

Frequently asked questions about Seagate SkyHawk AI internal hard drive 20 TB 7200 RPM 512 MB 3.5" Serial ATA III

Is there a refurbished version of the Seagate SkyHawk AI internal hard drive 20 TB 7200 RPM 512 MB 3.5" Serial ATA III?

Refurbished versions of the Seagate SkyHawk AI internal hard drive 20 TB 7200 RPM 512 MB 3.5" Serial ATA III may be available from certain Compiral partner retailers. These refurbished products allow you to save between 20% and 40% compared to the new price while still benefiting from a warranty. Check availability in our offers table and review the warranty conditions offered by the retailer.

When do prices for the Seagate SkyHawk AI internal hard drive 20 TB 7200 RPM 512 MB 3.5" Serial ATA III drop during the year?

Prices for the Seagate SkyHawk AI internal hard drive 20 TB 7200 RPM 512 MB 3.5" Serial ATA III typically drop during Black Friday (November), the January sales and the summer sales (July). Promotional deals are also common around Cyber Monday and the holiday season. Our price history lets you spot trends and assess whether a price drop is likely soon in the Périphériques informatiques category.

Is delivery free for the Seagate SkyHawk AI internal hard drive 20 TB 7200 RPM 512 MB 3.5" Serial ATA III at all retailers?

Free delivery is not guaranteed for the Seagate SkyHawk AI internal hard drive 20 TB 7200 RPM 512 MB 3.5" Serial ATA III at every retailer. Some include it in their price, others charge separately. On Compiral, use the free delivery filter to display only offers with free postage. The total price shown in our table always includes delivery costs for a true cost comparison.

How do I return the Seagate SkyHawk AI internal hard drive 20 TB 7200 RPM 512 MB 3.5" Serial ATA III if I am not satisfied?

You have a 14-day right of withdrawal for any online purchase, applicable to the Seagate SkyHawk AI internal hard drive 20 TB 7200 RPM 512 MB 3.5" Serial ATA III regardless of the retailer. Precise return conditions vary by retailer: check their returns policy before buying. Statutory consumer rights protect you in the event of a defect discovered after delivery.

Is the Seagate SkyHawk AI internal hard drive 20 TB 7200 RPM 512 MB 3.5" Serial ATA III worth its price in 2026?

In 2026, the Seagate SkyHawk AI internal hard drive 20 TB 7200 RPM 512 MB 3.5" Serial ATA III is listed from £860.62 at our partner retailers. This price is consistent with the positioning of Seagate in the Périphériques informatiques category. To judge whether this price is currently attractive, check the price history on our product page. Also compare the total price including delivery to avoid any surprises at checkout.

Similar products