Samsung 870 EVO 1TB SATA 2.5" Internal Solid State Drive (SSD) (MZ-77E1T0)

Name: Samsung 870 EVO 1TB SATA 2.5" Internal Solid State Drive (SSD) (MZ-77E1T0)
Brand: Unbranded
SKU: B08T1SMTF9
Price: 378.47 USD
Availability: InStock

By Mike Perry, Hardware Editor · Verified 2026-09-15

Mike Perry has researched PC hardware since 2014, tracking 80+ GPU generations, 50+ retro handheld platforms, and 30+ vintage PC configurations. He synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides. View full credentials →

$378.47

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View Current Price on Amazon → Compare to similar ssds & storage

*Price sourced from Amazon.com. Last updated 2026-04-20. Price and availability subject to change.

Bottom line: The Samsung 870 EVO 1TB SATA 2.5" Internal Solid State Drive (SSD) (MZ-77E1T0) is a specs-and-price decision rather than a crowd-consensus one in the ssds & storage category, priced around $378.47. Check the specification table above against one or two close alternatives — on price and spec fit, not on star ratings.

The Samsung 870 EVO 1TB (model MZ-77E1T0) is a 2.5-inch SATA internal SSD, and it is the drive Samsung positions as the latest entry in the world's best-selling SSD line. Inside, the newest V-NAND memory pairs with Samsung's new MKX controller, a combination the company credits for the series' in-class performance and reliability record. The 2.5-inch SATA form factor is the practical draw here: it drops into almost any desktop bay or laptop drive slot without needing a free M.2 socket, which makes the 870 EVO a straightforward upgrade for an older system, a second game-library drive, or a…

SpecPicks Verdict

SpecPicks scored Samsung 870 EVO 1TB SATA 2.5" Internal Solid State Drive (SSD)… using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis 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 Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Frequently Asked Questions

Will the Samsung 870 EVO 1TB fit my PC or laptop?

It uses the standard 2.5-inch SATA form factor, so it fits any desktop 2.5-inch bay or a laptop drive slot with a SATA connector. You need one free SATA data port and a SATA power connector; no M.2 slot is required.

Is the 870 EVO faster than an NVMe SSD?

No. The 870 EVO is a SATA drive, and SATA is a slower interface than PCIe NVMe by design. It is the right choice when you have no free M.2 slot or want extra bulk storage rather than the fastest possible boot drive.

How many reviews does this drive have, and how is it rated?

It carries a 4.8 out of 5 rating from 5,839 reviewers, which is one of the larger review samples in consumer SSDs and a reasonable signal of consistent real-world reliability.

What controller and memory does the 870 EVO use?

Samsung pairs its latest V-NAND flash with the new MKX controller in this generation. Samsung credits that pairing for the EVO series' in-class performance and reliability.

What warranty does the Samsung 870 EVO come with?

Warranty length and endurance rating are not listed in this product's specifications. Check the current Amazon listing or Samsung's official support page for the terms that apply to model MZ-77E1T0.

Pros & Cons

Pros

✓ Interface : PCIe 4.0 NVMe (PCIe Gen 4.0 x 4). Form Factor : M.2 (2280)
✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

Key Features

Sequential Read speeds up to 7,000MB/s. Performance varies based on system hardware and configuration
Interface : PCIe 4.0 NVMe (PCIe Gen 4.0 x 4). Form Factor : M.2 (2280)
Cache Memory: Samsung 1 GB DDR4 SDRAM
5-Year Limited Warranty or 600 TBW Limited Warranty.
Designed for tech enthusiasts, hardcore gamers, and professionals who blazing fast speed. To maximize the performance of the 980 PRO, please check whether your system supports PCIe 4.0 at the Intel or AMD website.

Full Specifications

Brand	Samsung
Color	Black
Interface	PCIe 4.0 NVMe (PCIe Gen 4.0 x 4). Form Factor : M.2 (2280)
Model Name	870 EVO
Read Speed	560 megabytes_per_second
Unit Count	1 Count
Form Factor	2.5-inch
Media Speed	530
Cache Memory	Samsung 1 GB DDR4 SDRAM
Model Number	MZ-77E1T0BW
Built-In Media	Solid state drive, Quick guide
Item Type Name	Internal SSD
Hard-Drive Size	1 TB
Mfr Part Number	MZ-77E1T0BW
Number of Items	1
Special Feature	Fast Speed
Hardware Platform	PC, laptop
Installation Type	Internal Hard Drive
Compatible Devices	Desktop, Laptop
Data Transfer Rate	4240 megabits_per_second

Ready to buy?

Samsung 870 EVO 1TB SATA 2.5" Internal Solid State Drive (SSD) (MZ-77E1T0) is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

View Current Price on Amazon →

*Price sourced from Amazon.com. Last updated 2026-04-20. Price and availability subject to change.