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Standard 3.5 inch silver internal hard drive with circuit board visible

Seagate

Seagate SkyHawk AI ST8000VE001 8TB 3.5" SATA 6.0Gb/s 256MB internal hard drive

SKU CH-8G7G-87E1C

8TB SATA 6.0Gb/s desktop drive with 256MB cache for continuous video recording

  • Total capacity8 TB
  • Interface typeSATA 6.0Gb/s
  • Form factor3.5 in (8.89 cm)
  • Cache memory256 MB
  • 8TB capacity stores weeks of high-resolution footage
  • 256MB cache sustains smooth multi-stream recording
  • SATA 6.0Gb/s interface enables fast data transfer
  • 5-inch form factor fits standard DVR and NVR bays
  • SkyHawk AI firmware tuned for continuous surveillance workloads

Purpose-built surveillance storage

The Seagate SkyHawk AI ST8000VE001 is an 8TB 3.5" internal hard drive designed for DVR and NVR security camera systems. Its SATA 6.0Gb/s interface and 256MB cache support continuous high-write workloads typical of multi-stream video recording. The drive targets installers and system integrators who need reliable, always-on capacity for surveillance infrastructure.

Verify host compatibility

Confirm your recorder or server provides a standard 3.5" drive bay and a free SATA 6.0Gb/s data port with matching power connector. The unit ships in retail or OEM packaging that may vary, so mounting screws and cables are not guaranteed. Ensure the host firmware recognises 8TB volumes and that the operating environment stays within the drive's rated temperature range.

Integration in a surveillance build

The drive slots into a 3.5" bay and connects via a single SATA cable, leaving PCIe slots and M.2 sockets free for other components. Its 256MB cache helps sustain simultaneous write streams from multiple cameras without bottlenecks. Builders needing faster random access or boot duties should pair it with a separate solid-state device, as this unit is optimised for sequential video workloads.

How it compares

Measured against everything we stock in 3.5-Inch Internal Desktop HDDs, at today’s prices. Recalculated every night.

Price $348.99
Pricier than about 86% of the 4,938 comparable items (median $107.99).
Total capacity 8 TB
Higher than about 80% of the 2,372 comparable items (median 2 TB).
Price per TB $43.62 per TB
Cheaper than about 67% of the 2,365 comparable items (median $62.21 per TB).

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Specifications

Product
Brand nameSeagate
Model nameST8000VE001
Total capacity8 TB
Storage
Cache memory256 MB
Ports & slots
Interface typeSATA 6.0Gb/s
Size & build
Form factor3.5 in (8.89 cm)

Questions about this item

Does the Seagate SkyHawk AI ST8000VE001 ship with a SATA data cable and mounting screws, or do I need to buy them separately?

The drive is supplied in retail or OEM packaging; a SATA data cable and mounting screws are not included and must be purchased separately if your system does not already provide them.

Should I choose the 8TB ST8000VE001 or a smaller-capacity SkyHawk AI model for my NVR?

Pick the 8TB version when you need the maximum recording time for multiple high-resolution cameras; choose a lower-capacity model only if your camera count or retention requirements are modest.

What does the 256MB cache mean for real-world video recording on this 8TB drive?

The 256MB cache buffers incoming video streams, helping sustain smooth write performance during simultaneous multi-camera recording on a SATA 6.0Gb/s connection.

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