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Samsung 850 EVO 1TB 2.5-Inch SATA III Internal SSD (MZ-75E1T0B/AM)

Samsung 850 EVO 1TB 2.5-Inch SATA III Internal SSD (MZ-75E1T0B/AM)

Bottom line: The Samsung 850 EVO 1TB 2.5-Inch SATA III Internal SSD: Up to 540MB/s read and 520MB/s write saturates the SATA 6Gb/s link; main trade-off: SATA III caps it far below any NVMe M.2 drive you could buy instead.

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By , Founder & Editor-in-Chief · Listing data updated

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.

Pros & Cons

Pros

  • ✓ Up to 540MB/s read and 520MB/s write saturates the SATA 6Gb/s link
  • ✓ 98K/90K random read/write IOPS handles multitasking and app loads
  • ✓ 5-year limited warranty from Samsung on a 1TB drive
  • ✓ Samsung V-NAND rather than planar NAND for endurance
  • ✓ Free Data Migration and Magician software clones Windows without a reinstall

Cons

  • ✗ SATA III caps it far below any NVMe M.2 drive you could buy instead
  • ✗ No mounting screws, brackets, or SATA cables in the box
  • ✗ 2.5-inch 7mm form factor needs a drive bay, not an M.2 slot
  • ✗ 1TB is the ceiling on this capacity listing - no 2TB or 4TB option here

Manufacturer description

The Samsung 850 EVO 1TB is the SATA SSD that turned V-NAND from a spec-sheet line into a mainstream upgrade path, and it still does exactly what a 2.5-inch drive is asked to do: get an aging PC booting and loading again. Samsung rates it at up to 540MB/s sequential read and 520MB/s sequential write, with random performance up to 98K read IOPS and 90K write IOPS - enough to saturate the SATA 6Gb/s interface it was built for. It is backward compatible with SATA 3Gb/s and 1.5Gb/s controllers, so older desktops and laptops that never saw a modern chipset can still take it. The 7mm 2.5-inch body…

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SpecPicks Verdict

SpecPicks scored Samsung 850 EVO 1TB 2.5-Inch SATA III Internal SSD 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

How fast is the Samsung 850 EVO 1TB?

Samsung rates it at up to 540MB/s sequential read and 520MB/s sequential write, with random performance up to 98,000 read IOPS and 90,000 write IOPS over the SATA 6Gb/s interface.

Will this work in an older PC that only has SATA II?

Yes. The 850 EVO uses a SATA 6Gb/s interface but is compatible with SATA 3Gb/s and SATA 1.5Gb/s ports, so it will run in older systems at that port's speed.

Does it come with a SATA cable and mounting screws?

No. The box contains the 2.5-inch 7mm SATA III SSD and a user manual only. Cables, screws, and brackets are all sold separately.

Can I move my existing Windows install to it without reinstalling?

Yes. Samsung offers a free download of its Data Migration software for cloning your current drive, plus Magician for ongoing SSD management and firmware updates.

What warranty and operating systems does it support?

Samsung provides a 5-year limited warranty. Supported systems include Windows 10/8/7/Vista SP1 and above (32/64-bit), Windows Server 2008 (32/64-bit), and Linux.

Key Features

  • Powered by Samsung V-NAND Technology; Optimized Performance for Everyday Computing. Interface: SATA 6Gb/s Interface, compatible with SATA 3Gb/s & SATA 1.5Gb/s interfaceGb/s.
  • Incredible Sequential Read/Write Performance : Up to 540MB/s and 520MB/s Respectively, and Random Read/Write IOPS Performance : Up to 98K and 90K Respectively
  • Endurance, Reliability, Energy Efficiency, and a 5-Year Limited Warranty
  • Included Contents: 2.5” (7mm) SATA III (6GB/s) SSD & User Manual (All Other Cables, Screws, Brackets Not Included).
  • Free download of Samsung Data Migration and Magician software available for easy installation and SSD management
  • Windows 10/8/7/Vista SP1 and above (32/64 bit), Windows Server 2008 (32/64 bit), Linux Compatible

Full Specifications

BrandSamsung
ColorTitanic
Model Name850 EVO
Read Speed540 megabytes_per_second
Unit Count1 Count
Form Factor2.5-inch
Media Speed520 megabytes_per_second
Model NumberMZ-75E1T0B/AM
CompatibilityLinux
Built-In Media2.5” (7mm) SATA III (6GB/s) SSD & User Manual
Hard-Drive Size1 TB
Mfr Part NumberMZ-75E1T0B/AM
Number of Items1
Special FeaturePortable
Hardware PlatformPC
Included Contents2.5” (7mm) SATA III (6GB/s) SSD & User Manual (All Other Cables, Screws, Brackets Not Included).
Installation TypeInternal Hard Drive
Compatible DevicesWindows 10/8/7/Vista SP1 and above (32/64 bit), Widows Server 2008 (32/64 bit), Linux Compatible
Enclosure Material3D Nand Flash Memory
Additional FeaturesPortable

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Samsung 850 EVO 1TB 2.5-Inch SATA III Internal SSD (MZ-75E1T0B/AM) is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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Samsung 850 EVO 1TB 2.5-Inch SATA III Internal SSD (MZ-75E1T0B/AM)
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