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Slim black 2.5 inch portable hard drive with glossy scratch-resistant finish and blue LED indicator

ADATA

ADATA AHV620S-2TU31-CBK 2TB portable hard drive

SKU CH-GWWB-J6BZ6 MPN AHV620S-2TU31-CBK

A slim 2.5-inch portable drive with 2TB capacity, USB 3.1 interface, 256-bit AES encryption and a scratch-resistant surface

  • Total capacity2 TB
  • Interface typeUSB 3.1
  • Form factor2.5 in (6.35 cm)
  • Setup requirementsOperating system requirements: Windows XP/Vista/7/8/8.1/10 M
  • Product colorBlack
  • Key featuresSubtle and modern appearance LED indicator shows transfer st

Model 2TB (Black)

  • Slim 11.5 mm profile slips easily into any bag
  • Scratch-resistant raised lip protects the surface when laid flat
  • Blue LED shows read/write activity to prevent unsafe removal
  • USB 3.1 interface delivers fast transfers for large files
  • 256-bit AES encryption secures data without extra software

ADATA HV620S 2TB USB 3.1 portable drive

The ADATA HV620S is a 2TB portable hard drive in a 2.5 inch form factor. It connects through a USB 3.1 interface and measures 1.00 by 3.80 by 5.20 inches. The black enclosure weighs .86 lb and has a scratch-resistant surface with a raised lip for protection.

Suits users needing slim encrypted storage.

This drive suits users who want a thin 11.5 mm profile for briefcase or backpack carry. It includes 256-bit AES encryption and a blue LED that shows transfer status. It is not for users who need faster transfer speeds than USB 3.1 provides or who require a ruggedised chassis for harsh environments.

Deciding spec: USB 3.1 interface

The single specification that decides fit is the USB 3.1 interface. It determines the maximum data rate and the cable type required. Verify that your host ports support USB 3.1 to achieve the expected performance. The drive works with Windows, Mac OS X 10.6 or later and Linux Kernel 2.6 or later.

How it compares

Measured against everything we stock in Portable USB Hard Drives, at today’s prices. Recalculated every night.

Price $143.99
Pricier than about 64% of the 365 comparable items (median $108.99).
Total capacity 2 TB
Typical for this category: the median of 239 items is 2 TB.
Price per TB $72.00 per TB
Pricier than about 66% of the 239 comparable items (median $51.50 per TB).

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Specifications

Product
Brand nameADATA
Product lineHV620S
Model nameAHV620S-2TU31-CBK
Total capacity2 TB
Product colorBlack
Ports & slots
Interface typeUSB 3.1
Size & build
Form factor2.5 in (6.35 cm)
Product dimensions1 in × 3.8 in × 5.2 in
Product weight0.86 lb (0.39 kg)

Other versions of this model

2 more in the same range

Questions about this item

How much data can the 2 TB capacity actually hold once the drive is connected to a computer?

The drive provides 2 TB of raw storage; the exact amount reported by your operating system depends on its formatting method and file system overhead.

What does the USB 3.1 interface mean for real-world transfer speeds?

USB 3.1 supports up to 10 Gb/s bandwidth, so actual throughput will be limited by the drive’s internal mechanical speed and the host controller.

Will the 2.5 inch form factor and 11.5 mm thickness fit in a standard laptop drive bay or enclosure?

At 1.00 by 3.80 by 5.20 inches and 11.5 mm thin, it matches the 2.5 inch slim profile used by most portable drive bays and enclosures.

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