Samsung Electronics 840 EVO-Series 500GB 2.5-Inch SATA III Single Unit Version Internal Solid State Drive MZ-7TE500BW

Name: Samsung Electronics 840 EVO-Series 500GB 2.5-Inch SATA III Single Unit Version Internal Solid State Drive MZ-7TE500BW
Brand: Unbranded
SKU: B00E3W19MO

Status: Samsung Electronics 840 EVO-Series 500GB… (500GB SATA): Unavailable on Amazon as of 2026-10-07 04:17 UTC. Closest in-stock match (same 500GB SATA): SAMSUNG 870 EVO SATA SSD 500GB 2.5” Internal…, $224.90 on Amazon as of 2026-10-06 16:16 UTC (price may vary). eBay sellers may still list this model new or used.

View Current Price — $224.90 🛒 Search eBay for this model

Bottom line: The Samsung Electronics 840 EVO-Series 500GB 2.5-Inch SATA III Single: AES 256-bit full-disk encryption built into the drive; main trade-off: SATA III interface caps throughput far below NVMe drives.

Unavailable on Amazon as of 2026-10-07 04:17 UTC

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Currently unavailable on Amazon. Not the same product — 3 in-stock alternatives with matching specs:

Same 500GB SATA: SAMSUNG 870 EVO SATA SSD 500GB 2.5” Internal… — $224.90 on Amazon as of 2026-10-06 16:16 UTC (price may vary).

View Current Price — $224.90

Same 500GB SATA: fanxiang S101 500GB SSD SATA III 6Gb/s 2.5"… — $77.99 on Amazon as of 2026-10-06 22:18 UTC (price may vary).

View Current Price — $77.99

Same 500GB SATA: Crucial BX500 500 GB Solid State Drive - 2.5"… — $100.00 on Amazon as of 2026-10-06 10:16 UTC (price may vary).

View Current Price — $100.00

Original listing (currently unavailable) → Compare to similar ssds & storage

By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-07

Mike Perry — Hardware researcher since 2014. For SSDs and PC storage upgrades, synthesises manufacturer specs and independent reviews rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference. About the author →

Pros & Cons

Pros

✓ AES 256-bit full-disk encryption built into the drive
✓ 500GB fits Windows, apps, and a game library
✓ Silent operation with no spin-up delay or moving parts
✓ Standard 2.5-inch SATA III fits most desktops and laptops

Cons

✗ SATA III interface caps throughput far below NVMe drives
✗ 2.5-inch form factor needs a bay or bracket, unlike M.2
✗ TLC-based EVO line, not the MLC Pro tier
✗ 500GB is tight as a sole drive for large modern game installs

Manufacturer description

Dropping it in place of a mechanical hard drive changes the character of the machine: boot-up, application loading, and multi-tasking all move from spinning-platter latency to flash response times. Samsung builds the drive with its own components and engineering as the number one memory manufacturer, and the 500GB capacity leaves room for Windows, a working application set, and a game library without constant housekeeping. Because there are no moving parts, the drive runs silent, has no spin-up delay, and shrugs off the physical shocks that kill laptop hard drives. AES 256-bit full-disk…

SpecPicks Verdict

SpecPicks scored Samsung Electronics 840 EVO-Series 500GB 2.5-Inch SATA III Single… using a rating × review-volume × price-fit model applied to published specs and reviews across the ssds & storage category. Compare with similarly-priced alternatives in the ssds & storage category before committing. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for ssds & storage of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

Will the Samsung 840 EVO work in my laptop?

It is a standard 2.5-inch SATA III drive, so it fits any laptop with a 2.5-inch drive bay. Laptops that only accept M.2 or mSATA drives are not compatible.

Is 500GB enough storage for a gaming PC?

500GB comfortably holds Windows, everyday applications, and a rotating set of games. If you keep many large modern titles installed at once, plan on pairing it with a secondary drive.

Does this SSD encrypt my data?

Yes. The 840 EVO includes AES 256-bit full-disk encryption, so the contents remain unreadable to anyone who removes the drive or takes the machine.

How does it compare to an NVMe SSD?

This is a SATA III drive, so peak sequential speeds are limited by the SATA interface rather than the flash. NVMe drives are faster on paper, but the 840 EVO still delivers the large jump over a mechanical hard drive.

What warranty does the Samsung 840 EVO come with?

Warranty length varies by region and seller for this generation of drive. Check the current product listing or Samsung's support site for the terms that apply to your unit.

Key Features

Highest-quality components and engineering from the #1 memory manufacturer
Worry-free data security with AES 256-bit full-disk encryption
No moving parts means no hard drive spin ups, no noise and superior data protection
An innovative lightweight design that allows you to work smarter and play longer.

Full Specifications

Brand	Samsung
Color	Silver
Model Name	EVO 840 500GB
Read Speed	540 Megabytes Per Second
Form Factor	2.5-inch
Media Speed	520 Megabytes Per Second
Model Number	MZ-7TE500BW
Hard-Drive Size	500 GB
Mfr Part Number	MZ-7TE500BW
Number of Items	1
Special Feature	Durable, Portable
Item Part Number	MZ-7TE500BW, MZ7TE500BW
Hardware Platform	PC; Mac; Linux
Installation Type	Internal Hard Drive
Compatible Devices	This device is compatible with any server that accepts 2.5"x7mm (Thin/Case) SATA drives
Enclosure Material	Electronic components (plastic, metals)
Additional Features	Durable, Portable
Hard Disk Interface	Solid State
Hard Disk Description	Solid State Drive
Hard Disk Form Factor	2.5 Inches

Ready to buy?

Amazon shows no buyable offer for Samsung Electronics 840 EVO-Series 500GB… at the last check. The closest in-stock match with the same 500GB SATA is SAMSUNG 870 EVO SATA SSD 500GB 2.5” Internal…. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

View Current Price — $224.90