Seagate ST320LT012 Momentus 320GB 5.4K SATA III Hard Drive
- Product Code: ST320LT012
- EAN: 0641676716705
- Drive Form Factor: 2.5 Inch (SFF)
- Connectivity: SATA
- Drive Type: HDD (Hard Disk Drive)
- Brand: Seagate
- Weight (kg): 0.50
- Compatibility: Notebook
- Disk Speed: 5400 rpm
Read more
- Finance options available.
- Free shipping over £75
Buy Now, Pay Later
Buy now, pay interest free instalments. No hidden fees. 18+ terms apply.
Simply add to cart and choose from the below at checkout.
Note: The below are for example purposes only. Actual repayment figures may vary. Selected purchases only.
Pay in three interest free instalments of XXX with Klarna. No fees. 
Pay in four interest free instalments of XXX with ClearPay. No fees. 
PayPal Credit available on selected purchases.
Need it today? call & request (+44) 01423 789 120
- Drive Form Factor: 2.5 Inch (SFF)
- Connectivity: SATA
- Drive Type: HDD (Hard Disk Drive)
- Brand: Seagate
- Weight (kg): 0.50
- Compatibility: Notebook
- Disk Speed: 5400 rpm
Opens new frontiers for system designers.
Seagate® has purpose-built the Momentus Thin hard drive to meet our customers’ demand for affordable, slimmer, fully functional computing solutions. Meet your needs with 500GB, 320GB, 250GB and 160GB capacity options.
While traditional laptop hard drives offer a z-height of 9.5 mm, Momentus Thin hard drives stands apart with a z-height of just 7mm.
Smooth migration to Advanced Format.
Momentus Thin hard drives include Seagate SmartAlign technology1. This innovation helps you easily get all the benefits of the new Advanced Format 4K sector standard—no utilities, no extra steps.
Secure Self-Encrypting Drive options.
Momentus Thin Self-Encrypting Drives deliver government-grade encryption without performance degradation—protecting your data where it lives. You get all the benefits of secure data encryption without the headaches.
- The first Seagate SED to ship with the Trusted Computing Group (TCG) Opal protocol
- The world’s first 7mm SED to ship with FIPS 140-2 validation.
Delivery Fees
| Service required – UK Mainland Only | Delivery Price |
| *Next working day (any time) on all online orders | £12 |
| Free 3-5 working day delivery on all online orders over £75 | FREE |
| *Next working day pre 10.30am | £25 |
| *Next working day pre 12pm | £20 |
| **Saturday pre 12pm | £40 |
*Cut off time for Next Working Day delivery is 3.30pm.
**Cut off time for Saturday delivery is 3.30pm
NOTE: ALL orders placed over the weekend will be processed on a Monday, therefore the earliest expected delivery day for next working day delivery would be the Tuesday.