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Silver rectangular 2.5 inch SATA internal SSD with label showing 512GB capacity

ITEMPOWERS

ITEMPOWERS 512GB SATA 3.0 2.5" internal SSD

SKU CH-4877-H7QF7

A 512GB 2.5-inch SATA III internal SSD delivering up to 550MB/s read and 450MB/s write speeds for laptop and desktop upgrades

  • Total capacity512 GB
  • Sequential read speedUp to 550 MB/s
  • Sequential write speedUp to 450 MB/s
  • Interface typeSATA III 6Gb/s
  • Form factor2.5 in (6.35 cm)
  • Product typeInternal Solid State Drive (SSD)

Capacity 512GB

  • 512GB capacity stores your OS, apps and files
  • Up to 550MB/s read speeds cut boot and load times
  • Up to 450MB/s write speeds speed up file saves and installs
  • 35,000 IOPS random read handles multitasking smoothly
  • No moving parts give silent, shock-resistant operation

512GB SATA 3.0 SSD for everyday computing

The ITEMPOWERS 512GB SATA 3.0 2.5-inch internal SSD is built for consumer laptops and desktops. It uses 3D NAND flash and a SATA III 6Gb/s interface to deliver solid-state speed without moving parts. The standard 2.5-inch form factor fits common drive bays in supported systems. It serves as a direct replacement for traditional hard drives in home and office machines.

Capacity and headroom: 512GB with SATA limits

The 512GB capacity provides space for an operating system, applications and daily files. Sequential reads reach up to 550MB/s and writes up to 450MB/s, while 4KB random reads hit 35000 IOPS and writes 15000 IOPS. These figures suit general workloads and boot drive duties. The SATA 6.0Gbps interface caps peak throughput, so sustained heavy transfers will run into the bus ceiling.

Solid-state build with standard SATA connectors

No moving parts means silent operation and shock resistance for mobile use. Low power consumption helps laptop battery life during daily tasks. The drive connects through a standard SATA data and power connector, requiring no extra cables or adapters in a compatible 2.5-inch bay. Compatibility spans Windows, Linux and macOS on supported hardware.

How it compares

Measured against everything we stock in Internal NVMe & SATA SSDs, at today’s prices. Recalculated every night.

Price $64.99
Cheaper than about 85% of the 1,994 comparable items (median $180.49).
Total capacity 512 GB
Lower than about 60% of the 1,368 comparable items (median 1 TB).
Sequential read speed Up to 550 MB/s
Lower than about 70% of the 1,180 comparable items (median 2,400 MB/s).
Price per TB $126.93 per TB
Cheaper than about 69% of the 1,362 comparable items (median $165.50 per TB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameITEMPOWERS
Product lineSATA 3.0 SSD
Model name512 GB SATA III 2.5 in internal SSD
Part number771098248406
Total capacity512 GB
Product typeInternal Solid State Drive (SSD)
Intended useConsumer
Performance
Sequential read speedUp to 550 MB/s
Sequential write speedUp to 450 MB/s
Sustained sequential read rateUp to 550 MB/s
Sustained sequential write rateUp to 450 MB/s
Random read (4K)Up to 35,000 IOPS
Random write (4K)Up to 15,000 IOPS
Storage
NAND flash type3D NAND
Controller chipNot Specified
Connectivity
Connection protocolSATA
Ports & slots
Interface typeSATA III 6Gb/s
ConnectionSATA
Power
Idle power draw0.195 W Idle
Active power draw1.535 W Max
Size & build
Form factor2.5 in (6.35 cm)
Overall height5 in (12.7 cm)
Overall width4 in (10.2 cm)
Product depth0.5 in (1.27 cm)
Product weight2 once
In the box
Included items1
Environment & compliance
Operating temperature range0 °C to 60 °C
Max shock tolerance1500G
Vibration tolerance20G
Manufacturer recertifiedNO

Other versions of this model

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Questions about this item

Will this 2.5 inch SATA III 6Gb/s SSD work in a laptop that only has an older SATA 3Gb/s port?

Yes, the SATA III interface is backward compatible with SATA 3Gb/s ports, so the drive will function at the older port's speed limit.

How can I confirm the drive is delivering the rated 550 MB/s read and 450 MB/s write speeds after installation?

Run a benchmark tool such as CrystalDiskMark or AS SSD; sequential results near 550 MB/s read and 450 MB/s write indicate the drive is performing to specification.

Does the 512GB drive come with a mounting bracket or cloning software, or must I buy them separately?

The package contains only the 2.5 inch SSD; a 3.5 inch adapter bracket and migration software are not included and must be sourced separately if required.

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