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Rectangular 2.5 inch silver metal drive with label

Intel

Intel 545s 512GB 2.5" SATA internal SSD SSDSC2KW512G8X1

SKU CH-HHSD-MZR7R MPN SSDSC2KW512G8X1

A 2.5-inch SATA solid-state drive with 512GB of 64-layer 3D TLC NAND, delivering up to 550 MBps read and 500 MBps write speeds plus AES 256-bit encryption

  • Total capacity512 GB
  • Sequential read speedUp to 550 MB/s
  • Sequential write speedUp to 500 MB/s
  • Interface typeSATA III
  • Form factor2.5 in (6.35 cm)
  • Product typeInternal Solid State Drive (SSD)

Capacity 512GB

  • Quicker boot and app loads with up to 550 MBps read speed
  • Faster file transfers backed by up to 500 MBps write speed
  • Data protected by AES 256-bit hardware encryption
  • Reliable operation rated at 1,600,000 hours MTBF
  • Low 50 mW idle power extends laptop battery life

Intel 545s 512GB SATA SSD

The Intel 545s 512GB 2.5" internal SSD uses 64-layer 3D TLC NAND and a SATA III interface to deliver sequential reads up to 550 MBps and writes up to 500 MBps. It is built for consumers who want a reliable solid-state upgrade from a mechanical hard drive.

Suits everyday computing, not sustained heavy writes

This drive fits users who need quicker boot times, faster application launches and snappier file transfers in a standard laptop or desktop. Workloads that demand continuous high-throughput writing or enterprise-grade endurance should consider drives specified for those scenarios.

SATA III interface limits peak throughput to 6 Gbps

The single specification that decides fit is the SATA III connection, which caps maximum sequential transfer rates well below PCIe-attached alternatives. Verify your system has a free 2.5" SATA bay and that the 512GB capacity meets your storage needs before purchase.

How it compares

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

Price $106.99
Cheaper than about 70% 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 $208.96 per TB
Pricier than about 62% of the 1,362 comparable items (median $165.50 per TB).

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Specifications

Product
Brand nameIntel
Product line545s Series
Model nameSSDSC2KW512G8 × 1
Part numberSSDSC2KW512G8 × 1
Total capacity512 GB
Product typeInternal Solid State Drive (SSD)
Intended useConsumer
Performance
Sequential read speedUp to 550 MB/s
Sequential write speedUp to 500 MB/s
Read latency50 us
Write latency60 us
Storage
NAND flash type3D TLC
Ports & slots
Interface typeSATA III
Power
Idle power draw50 mW
Active power draw4.5 W
Size & build
Form factor2.5 in (6.35 cm)
Overall height7 mm
Product weight43g
Shipping weight0.15 kg
Package size157 × 127 × 25 mm
Environment & compliance
Operating temperature range0 °C to 70 °C
Max shock tolerance1500G (Max) at 0.5 msec
Vibration toleranceOperating: 2.17 GRMS (5-700 Hz)
Non-Operating: 3.13 GRMS (5-800 Hz)
More details
Mean time between failures1,600,000 h

Other versions of this model

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