Seagate Momentus ST250LT020 SFF 2.5" 5.4k 250GB SATA Hard Drive

Seagate Part #/MPN: ST250LT020

DiscTech Item #: SGT-ST250LT020-BN-1Y

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Capacity: 250GB

Speed: 5,400RPM

Interface Types: SATA

Form Factor: 2.5inx9mm Fits Most laptops

Sector Size: 512 / 512e

Average Seek Time: 11

Electrical Interface: SATA 300 - 3.0Gbps

On-Board Cache: 16MB

Seagate Momentus 5400.6 ST250LT020 SFF 2.5" 5.4k 250GB 7mm Thin SATA Hard Drive - Brand New

Equivalent to ST250LT003 but includes spacers for compatibility with 9mm chassis.

Seagate clearly demonstrates how to help differentiate, increase profitability and meet market demand for slim computing with the Seagate® Momentus® Thin drive.

With the 2.5-inch form factor, Seagate enables compromisefree, cost-effective and reliable storage for slim, entry-level laptops, high-end netbooks, ultraportables and consumer electronics devices.

  • Momentus Thin drives come in 320, 250 and 160GB capacities, to provide the right capacity points for fullfunctioning computing devices. For performance enthusiasts, check out the all-new 7200-RPM Momentus Thin drive.

  • With 8MB of cache and a 5400-RPM spindle speed, users can experience mainstream performance with low power consumption. Need even more performance? Try out the 16MB cache with 7200 RPM for high-performance thin laptops.

  • Seagate Self-Encrypting Drives (SED) deliver governmentgrade encryption without performance degredation – protecting your data where it lives.

  • The Momentus Thin SED is the first Trusted Computing Group Opal specification drive to achieve FIPS 140-2, Level-2 certification by the U.S. and Canadian governments.
Model NumberST250LT020
InterfaceSATA 3Gb/s
Areal density (avg)425Gb/in2
Guaranteed Sectors488,397,168
Height9.5mm (0.276 in)
Width70.10mm (2.76 in)
Length100.55mm (3.959 in)
Weight (typical)92g (.203 lb)
Spin Speed (RPM)5400 RPM
Average latency5.6ms
Random read seek time11ms
I/O data transfer rate300MB/s
Unrecoverable read errors1 in 1014
Annual Failure Rate0.48%
5V start max current1.0A
Average idle power0.48W
Average operating power1.30W
Average seek power1.40W
Ambient Temperature
Maximum operating temperature change20°C per hour
Maximum nonoperating temperature change35°C per hour
Operating Shock (max)350 Gs for 2ms
Nonoperating Shock (max)1000 Gs for 1ms
Acoustics (Idle Volume)2.0 bels
Acoustics (Seek Volume)2.2 bels
Storage TypeHDD

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ROHS Compliant

Alternate MPNs: ST250LT003

Weight: 0.5 lb

Warranty: 1 Year Manufacturer

Brand New

Condition Levels Explained

The product is brand new.

1 Year Manufacturer Warranty

Product Warranties Explained

The product has a manufacturer warranty for the time period specified.