StoreDeal.ai store
Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • Use in AI assistants
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.
TermsPrivacy
Deal.ai
783741929808
Dell 400-AORB 128GB Multi-Level Cell SATA 6Gb/s 2.5-Inch Solid State Drive
783741929808

Dell 400-AORB 128GB Multi-Level Cell SATA 6Gb/s 2.5-Inch Solid State Drive

Best price now

$99.00at DiscTech.comChecked 1 h ago

Compared across 2 stores. Prices are checked against each store and labelled with when.

Visit DiscTech.com

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Price facts

  • Lowest price today: $99.00 at DiscTech.com (checked Nov 11, 2026).
  • Checked at 2 stores.

Our take on the Dell 400-AORB 128GB Multi-Level Cell SATA 6Gb/s 2.5-Inch Solid State Drive

The Dell 400-AORB is a 128GB 2.5-inch SATA solid state drive sold as a Dell-branded replacement part. It uses older multi-level cell (MLC) NAND, a 7mm height that fits most laptops, and a 6Gb/s SATA interface. It is a service-part drive, not a retail product: there is no retail box, software bundle or published endurance rating beyond Dell's "consumer/value" tier. Against current budget SATA SSDs it is slower and smaller, but it is a drop-in fit for Dell machines that need an exact part match.

Best forReplacing a failed drive in a Dell laptop or desktopReviving an older SATA-only machineA spare boot drive for light office use
Pros
  • 7mm height fits nearly all laptops
  • Standard 2.5-inch SATA, works in most bays
  • Dell-branded part number for exact replacements
  • Silent, shock-resistant compared with a hard drive
Cons
  • Only 128GB of capacity
  • MLC NAND and older controller, slower than modern TLC drives
  • Rated consumer/value endurance, not for heavy writes
  • No retail accessories or software included
  • Little published performance data

Dell 400-AORB 128GB Multi-Level Cell SATA 6Gb/s 2.5-Inch Solid State Drive prices at every store

  • DiscTech.comNew

    In stock

    $99.00Free shippingChecked 1 h ago
    Visit DiscTech.com
  • GotodirectNew

    In stock

    $247.50Checked 1 h ago
    Visit Gotodirect

Store links may earn us a commission.

Dell 400-AORB 128GB Multi-Level Cell SATA 6Gb/s 2.5-Inch Solid State Drive price history

Lowest price we've seen: $99.00 on Nov 11 at DiscTech.com. Tracked across 1 store since Nov 11.

About the Dell 400-AORB 128GB Multi-Level Cell SATA 6Gb/s 2.5-Inch Solid State Drive

This is a Dell 128GB solid state drive, part number 400-AORB (also listed as HWX7T). It uses multi-level cell (MLC) storage and a SATA 6Gb/s interface.

The drive is a 2.5-inch, 7mm small form factor model with Dell firmware. It uses 512 / 512e sector size and has a consumer/value endurance rating. The kit contains one drive only.

Capacity
128GB
Type
MLC solid state drive
Interface
SATA 600 (6Gbps)
Form factor
2.5 inch x 7mm
Sector size
512 / 512e
Endurance
Consumer / Value
Firmware
Dell
Part number
400-AORB (HWX7T)
In the box
One 2.5-inch 128GB SATA SSD

Specifications

Firmware
Dell
Manufacturer
Dell
Capacity
128GB
Interface Types
SATA
Form Factor
2.5" x 7mm Fits All laptops
Sector Size
512 / 512e
Electrical Interface
SATA 600 - 6Gbps
SSD Type
MLC
SSD Endurance DWPD
Consumer / Value
Speed
Solid State

Questions and answers

Will this fit my laptop?
It is a 2.5-inch drive that is 7mm thick, so it fits most laptops with a standard 2.5-inch SATA bay. Check that your machine takes a 2.5-inch drive rather than an M.2 slot.
Is it faster than the hard drive it replaces?
Yes. Any SATA SSD cuts boot and load times sharply compared with a spinning 2.5-inch hard drive. Against current SATA SSDs, though, this older MLC drive is on the slow side.
Is 128GB enough?
It suits a light Windows install, office files and a few apps. Games, photo libraries and video work will fill it quickly.
Does it work in non-Dell computers?
Yes. It is a standard SATA 6Gb/s 2.5-inch drive, so it works in any machine with a compatible bay. The Dell part number only matters if you want an exact match for a Dell service replacement.
What is in the box?
The drive only. No cables, screws, caddy or cloning software are included.
Is MLC better than TLC?
MLC generally endures more write cycles per cell than TLC. This drive is still rated consumer/value endurance, so the advantage is modest at this capacity.
Where is the Dell 400-AORB 128GB Multi-Level Cell SATA 6Gb/s 2.5-Inch Solid State Drive cheapest?
At DiscTech.com, for $99.00, as of our latest check.
Where can I buy the Dell 400-AORB 128GB Multi-Level Cell SATA 6Gb/s 2.5-Inch Solid State Drive?
2 stores we checked sell it, including Gotodirect, DiscTech.com.