Seagate BarraCuda 120 2.5-Inch Internal Solid State Drives (SSD)
Fast. Dependable. Versatile.

Overview:

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.

Speed Up Your Computer.

Take your data to the next level of performance, reliability, and efficiency with one of our Seagate BarraCuda solid state drives.

BarraCuda SSD solutions come in both 2.5 SATA and M.2 2280 form factors, perfect for ultra thin and ultra small laptops, mini PCs, and desktop PCs that need next-level SSD speed for accelerated applications and multitasking.

Key Advantages

• Unlock maximum SATA 6Gb/s SSD speeds with 3D TLC NAND that delivers up to 560/540MB/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, 7mm 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 1170TB 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 2TB) for all your applications, media, files, and more.
• Download Seagate's 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.

Best-Fit Applications

• Desktop or all-in-one PCs
• Laptops
• Home servers
• Gaming PCs

Features:

SATA Gives You a Boost.

¹ Rescue Data Recovery Services plans are not available in all countries. Please contact your Seagate sales representative for further details.

Specifications:

Specifications	2TB	1TB	500GB	250GB
Model Number	ZA2000CM10003	ZA1000CM10003	ZA500CM10003	ZA250CM10003
Interface	SATA 6Gb/s	SATA 6Gb/s	SATA 6Gb/s	SATA 6Gb/s
NAND Flash Type	3D TLC	3D TLC	3D TLC	3D TLC
Form Factor	2.5 in × 7mm	2.5 in × 7mm	2.5 in × 7mm	2.5 in × 7mm
Performance
Sequential Read (Max, MB/s), 128KB1	560	560	560	560
Sequential Write (Max, MB/s), 128KB1	540	540	535	530
Random Read (Max, IOPS), 4KB QD321	90,000	90,000	90,000	90,000
Random Write (Max, IOPS), 4KB QD321	90,000	90,000	90,000	90,000
Endurance/Reliability
Total Bytes Written (TB)	1170	600	300	150
Mean Time Between Failures (MTBF, hours)	1,800,000	1,800,000	1,800,000	1,800,000
Limited Warranty (years)	5	5	5	5
Power Management
Active Power, Average (W)	2.8	2.7	2.5	2.5
Idle Power, Average (mW)	128	120	115	116
DevSleep (mW)	5	5	5	5
Environmental
Temperature, Operating Internal (°C)	0 to 70°C	0 to 70°C	0 to 70°C	0 to 70°C
Temperature, Nonoperating (°C)	–40 to 85°C	–40 to 85°C	–40 to 85°C	–40 to 85°C
Shock, Nonoperating: 0.5ms (Gs)	1500	1500	1500	1500
Physical
Height (mm/in, max)	7.10mm/0.279in	7.10mm/0.279in	7.10mm/0.279in	7.10mm/0.279in
Width (mm/in, max)	70.10mm/2.759in	70.10mm/2.759in	70.10mm/2.759in	70.10mm/2.759in
Depth (mm/in, max)	100.35mm/3.950in	100.35mm/3.950in	100.35mm/3.950in	100.35mm/3.950in
Weight (g/lb)	50g/0.110lb	50g/0.110lb	50g/0.110lb	50g/0.110lb
Bulk Pack Specifications
Carton Unit Quantity	20	20	20	20
Cartons Per Pallet/Layer	96 / 48	96 / 48	96 / 48	96 / 48
Special Features
TRIM	Yes	Yes	Yes	Yes
S.M.A.R.T.	Yes	Yes	Yes	Yes
Halogen Free	Yes	Yes	Yes	Yes
RoHS Compliance	Yes	Yes	Yes	Yes
System Requirements
System Requirements	SATA 6Gb/s or SATA 3Gb/s port Windows 10, Windows 8.1 or Windows 7 Linux

¹ Fresh out of box (FOB) performance obtained on newly formatted drive. Performance may vary based on SSD’s firmware version, system hardware, and configuration.
Performance based on CrystalDiskMark v.6.0.0 ×64 on Windows 10 host.

Documentation:

Download the Seagate BarraCuda 120 2.5-Inch Internal SSD Datasheet (.PDF)