Seagate 500GB BarraCuda 120 SATA SSD 2.5"

QuickFind: 919902 Mfr part code: ZA500CM1A003
  • 2.5" SATA SSD
  • Read/Write up to 560MB/540MB
  • Total Terrabytes Written 300TB
  • Random Read/Write IOPS - 90K / 90K
  • 5 Year Limited Warranty

Product Description

Seagate 500GB BarraCuda 120 SATA SSD 2.5"

The 2.5-inch SATA SSD, Seagate® BarraCuda™ 120 SSD, features a next-gen controller combined with the latest 3D TLC NAND technology to provide your PC with increased dependability and speed. It is specifically designed for improved performance, reliability and efficiency. PC upgrades love our legendary BarraCuda internal drives.

Key Advantages

  • Unlock maximum SATA 6 Gb/s SSD speeds with 3D TLC NAND that delivers up to560/540 MB/s sequential read/write and up to 90K IOPS random read/write.
  • Easily upgrade from hard drives with a plug-and-play 2.5-inch, 7 mm form factor and SATA interface
  • Trust in Seagate's robust 5-year limited warranty and BarraCuda's established dependability.
  • Achieve endurance and reliability with up to 1,170 TB Total Bytes Written and 1,800,000 hours Mean Time Between Failures.
  • Seagate has been the industry leader in compute storage for over 40 years, because we're committed to data storage excellence.
  • Choose from multiple capacities (up to 2 TB) for all your applications, media, files and more.
  • Download our free SeaTools™ SSD software to take advantage of drive performance reporting, S.M.A.R.T. attributes, health monitoring, firmware updates, diagnostics, and managing logs.

Technical Specification

Seagate 500GB BarraCuda 120 SATA SSD 2.5"


Width 70.1 mm
Depth 100.35 mm
Height 7.1 mm
Device Type Solid state drive - internal
Capacity 500 GB
NAND Flash Memory Type 3D triple-level cell (TLC)
Form Factor 2.5"
Interface SATA 6Gb/s
Features Halogen Free, TRIM support, S.M.A.R.T.
Weight 50 g


SSD Endurance 300 TB
Internal Data Rate 560 MBps (read) / 540 MBps (write)
Drive Transfer Rate 600 MBps (external)
Maximum 4KB Random Write 90000 IOPS
Maximum 4KB Random Read 90000 IOPS


Power Consumption 2.5 Watt (active) ¦ 115 mW (idle) ¦ 5 mW (DevSleep)

Software & System Requirements

OS Required Linux, Microsoft Windows 7 / 8.1 / 10

Dimensions & Weight (Shipping)

Shipping Width 10.9 cm
Shipping Depth 2.4 cm
Shipping Height 15.5 cm
Shipping Weight 100 g


MTBF 1,800,000 hours

Expansion & Connectivity

Interfaces 1 x SATA 6 Gb/s
Compatible Bay 2.5"


Compliant Standards RoHS

Manufacturer Warranty

Service & Support Limited warranty - 5 years

Environmental Parameters

Min Operating Temperature 0 °C
Max Operating Temperature 70 °C
Min Storage Temperature -40 °C
Max Storage Temperature 85 °C
Shock Tolerance (non-operating) 1500 g @ 0.5 ms

Product Reviews

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Seagate 500GB BarraCuda 120 SATA SSD 2.5"

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Seagate 500GB BarraCuda 120 SATA SSD 2.5"

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Add-ons and Accessories


2.5" to 3.5" SSD Mounting Bracket

£3.96 inc. vat
£3.30 ex. vat

2.5" to 3.5" Double SSD Bracket

£3.92 inc. vat
£3.26 ex. vat