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Black 2.5 inch SATA SSD labeled 870 EVO 250GB

SAMSUNG

SAMSUNG 870 EVO 2.5" 250GB SATA internal SSD

SKU CH-8AG7-16PP6

A 2.5" 250GB SATA internal SSD delivering up to 560 MBps read and 530 MBps write speeds

  • Device TypeExternal Solid State Drive (SSD)
  • Used ForConsumer
  • Form Factor2.5"
  • Capacity250GB
  • InterfaceSATA III
  • Max Sequential ReadUp to 560 MBps

Options 250GB

  • Faster boot and app loading with sequential read up to 560 MBps
  • Quicker file saves and transfers with sequential write up to 530 MBps
  • Fits standard laptop and desktop bays using the 2.5 inch form factor
  • Stores operating system, programs and everyday files in 250 GB capacity
  • Connects directly to existing SATA ports for simple drop-in upgrades

Capacity and use

The Samsung 870 EVO is a 2.5-inch internal solid-state drive with a 250 GB capacity. It connects through a SATA interface and is intended for everyday consumer workloads such as operating system boot, application loading and general file storage. The drive uses V-NAND flash memory to deliver reliable performance in desktop and laptop upgrade scenarios.

Thermals noise and power

With no moving parts the drive runs silently and generates minimal heat during typical desktop use. Power draw stays low because the SATA interface limits the electrical budget, so the drive adds little to the overall system thermal load. The lightweight 0.09 kg design also means it does not strain drive bays or mounting points in compact chassis.

Sustained load behaviour

Under continuous read or write workloads the drive maintains speeds up to 560 MB/s and 530 MB/s respectively until the SLC cache is exhausted. After that the native TLC write speed takes over, so long transfers will settle at a lower but steady rate. Thermal throttling is unlikely in normal case airflow because the controller and flash run cool under sustained SATA-bandwidth limits.

Highlights

  • Faster boot and app loading with sequential read up to 560 MBps
  • Quicker file saves and transfers with sequential write up to 530 MBps
  • Fits standard laptop and desktop bays using the 2.5 inch form factor
  • Stores operating system, programs and everyday files in 250 GB capacity
  • Connects directly to existing SATA ports for simple drop-in upgrades

Specifications

BrandSAMSUNG
Series870 EVO Series
ModelMZ-77E250B/EU
Part NumberMZ-77E250BW
Device TypeExternal Solid State Drive (SSD)
Used ForConsumer
Form Factor2.5"
Capacity250GB
InterfaceSATA III
Max Sequential ReadUp to 560 MBps
Max Sequential WriteUp to 530 MBps
Weight0.0900

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