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Rectangular 2.5 inch black SSD with gold SATA connectors

Dogfish Technology

Dogfish Technology 512GB 2.5" SATA internal SSD

SKU CH-VTAY-QR12N

A 2.5 inch SATA solid-state drive with 512GB capacity, 3D NAND flash, up to 550MB/s read and 400MB/s write speeds, plus ECC error correction and DevSleep low-power support

  • Total capacity512 GB
  • Sequential read speedUP TO 500 MB/s
  • Sequential write speedUP TO 500MBp
  • Interface typeSATA III
  • Form factor2.5 in (6.35 cm)
  • Product typeInternal Solid State Drive (SSD)
  • 512 GB capacity stores large libraries of files
  • Sequential reads up to 550 MB/s load apps quickly
  • 3D NAND flash increases endurance and density
  • SATA III interface fits most desktops and laptops
  • 7 mm slim profile installs in tight drive bays

Dogfish 512GB 2.5" SATA SSD

This 2.5-inch internal solid-state drive uses 3D NAND flash and a SATA III 6Gb/s interface to deliver sequential reads up to 550MB/s and writes up to 400MB/s. It is built for everyday computing in desktops and laptops that accept a 7mm drive.

Suits SATA-only systems needing a 512GB boot

The drive fits any 2.5-inch bay with SATA data and power connections, making it a direct replacement for a mechanical hard drive in older laptops or budget desktops. Systems that require an M.2 module or a PCIe interface cannot use this drive.

SATA III 6Gb/s interface determines compatibility

Only motherboards or laptops with a native SATA III port can connect this SSD. The 7mm height and standard 2.5-inch dimensions match the physical requirements for most drive caddies and bays.

How it compares

Measured against everything we stock in Internal NVMe & SATA SSDs, at today’s prices. Recalculated every night.

Price $68.99
Cheaper than about 83% of the 1,994 comparable items (median $180.49).
Total capacity 512 GB
Lower than about 60% of the 1,368 comparable items (median 1 TB).
Sequential read speed UP TO 500 MB/s
Lower than about 90% of the 1,180 comparable items (median 2,400 MB/s).
Price per TB $134.75 per TB
Cheaper than about 65% of the 1,362 comparable items (median $165.50 per TB).

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Specifications

Product
Brand nameTHREE COLOUR DOGFISH
Product line2.5 in-SATA III-512 GB
Model name2.5 in-SATA III-512 GB
Total capacity512 GB
Product typeInternal Solid State Drive (SSD)
Intended useConsumer
Performance
Sequential read speedUP TO 500 MB/s
Sequential write speedUP TO 500MBp
Storage
NAND flash type3D NAND
Ports & slots
Interface typeSATA III
Size & build
Form factor2.5 in (6.35 cm)
Overall height100MM
Overall width69.85 mm
Product depth6.8MM
Product weight40g
Environment & compliance
Operating temperature range0 °C to 75 °C
Storage temperature range-45 °C to 85 °C
Operating humidity range0% ~ 95%
More details
Mean time between failures1,000,000 h

Questions about this item

What are the exact height, width and depth of the 2.5" Dogfish SSD so I can check drive-bay clearance?

The drive measures 100 mm high, 69.85 mm wide and 6.8 mm deep, matching the standard 2.5" 7 mm form factor.

What is the correct orientation for the SATA data and power connectors when sliding the drive into a laptop caddy?

Insert the drive with the label facing up; the L-shaped SATA data and power ports must point toward the motherboard connector — forcing them the wrong way bends pins.

When should I expect to replace the Dogfish 512 GB SSD based on its rated endurance?

The drive carries a 1,000,000-hour MTBF rating; under typical consumer workloads it will last many years before wear-out becomes likely.

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