£149.09

Seagate 300GB 15K RPM SAS 3.5 Inch Hard Drive - YP778

ST3300656SS - YP778 - 4

Price data last checked 129 day(s) ago - refreshing...

View at Amazon

We'll watch every seller, every day. One email when your price arrives.

It has never been this cheap. We have no record of a lower price.

£149 today · cheaper than every other day in the last 7 months

NEW HERE?

Amazon shows you one price. We show you all of them.

Tosheroon watches Amazon prices so you don't have to. Every product on Amazon has a price history — we make it visible. Set the price you'd actually pay, and we'll email you the second it gets there. No app, no account, one email.

WHAT'S ON THIS PAGE

↓ Price chart
when this has been cheap or pricey
↓ Forecast
where the price is heading next
↓ Statistics
all-time high & low, recent range
↑ Price alert
name your number, we'll email you

Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 74 days • 74 data points (No recent data available)

Historical
Generating forecast...
£149.09 £141.64 £144.62 £147.60 £150.58 £153.56 £156.54 02 November 2025 20 November 2025 08 December 2025 26 December 2025 14 January 2026

Price Distribution

Price distribution over 74 days • 1 price levels

Days at Price
74 days 0 19 37 56 74 £149 Days at Price

Price Analysis

Most common price: £149 (74 days, 100.0%)

Price range: £149 - £149

Price levels: 1 different prices over 74 days

Description

Upgrade your enterprise storage system with the Seagate 300GB 15K RPM SAS hard drive. Designed for high-performance environments, this 3.5 inch internal drive provides reliable data storage for professional computing needs. The 6Gb/s SAS interface ensures fast data transfer speeds, making it a dependable component for systems requiring quick access to information. This Seagate drive, identified by part numbers YP778 and ST3300656SS, is built to meet the standards of Dell compatible hardware. Whether you are maintaining existing server configurations or optimizing your data storage capacity, this drive offers the specific technical specifications required for high-speed rotational performance. Its 15K RPM rating supports demanding workloads by reducing latency during data retrieval. Rely on Seagate engineering to provide stable storage solutions for your internal hardware setup.

Key Features

High-speed 15K RPM rotational speed for rapid data access and reduced latency in demanding environments.

300GB storage capacity provides dedicated space for critical system files and essential data management.

6Gb/s SAS interface ensures fast and reliable data transfer rates for professional computing tasks.

Standard 3.5 inch form factor allows for easy integration into compatible internal storage bays.

Enhance your cleaning routine with this premium quality tool kit designed specifically for Miele and Bosch vacuum cleaners. This set includes a 35mm crevice brush and an upholstery attachment, providing the versatility you need to reach difficult areas and maintain various surfaces throughout your home. Whether you are cleaning tight corners, furniture, or fabric surfaces, these tools help ensure a thorough clean. The 35mm connection size ensures compatibility with your existing vacuum setup. This kit arrives in original retail packaging, guaranteed to be brand-new, unused, and undamaged. It is an ideal replacement or addition to your current vacuum accessories, helping you tackle dust and debris in spots that standard nozzles might miss.

Product Specifications

Brand
Seagate
Format
Personal Computers
Domain
Amazon UK
Listed Since
13 February 2013

Similar Products You Might Like

Seagate Exos X16 16TB Internal Hard Drive - ST16000NM001G
98% match

Seagate Exos X16 16TB Internal Hard Drive - ST16000NM001G

Seagate

£410.99 24 Feb 2026
Seagate Enterprise Capacity 2TB 3.5" SAS 512n Hard Drive
97% match

Seagate Enterprise Capacity 2TB 3.5" SAS 512n Hard Drive

Seagate

£119.99 25 Jan 2026
Seagate 1TB HDD 2.5-Inch 7.2K RPM SATA 6Gb/s - ST1000NX0353
97% match

Seagate 1TB HDD 2.5-Inch 7.2K RPM SATA 6Gb/s - ST1000NX0353

Seagate

Out of Stock 12 Feb 2026
Seagate Exos X16, 6TB, Enterprise Internal Hard Drive, SAS, 3.5", for Business and Data Centre (ST6000NM0095)
97% match

Seagate Exos X16, 6TB, Enterprise Internal Hard Drive, SAS, 3.5", for Business and Data Centre (ST6000NM0095)

Seagate

£147.50 08 Jan 2026
Seagate ST9600204SS 600GB 10K SAS 2.5 Inch Hard Drive
97% match

Seagate ST9600204SS 600GB 10K SAS 2.5 Inch Hard Drive

Seagate

£64.84 15 Feb 2026
Seagate ST973451SS 73GB 15K 2.5" SAS Hard Drive with Caddy
97% match

Seagate ST973451SS 73GB 15K 2.5" SAS Hard Drive with Caddy

Seagate

£179.09 15 Feb 2026
Seagate LD25.2 80GB 2.5 Inch IDE/ATA Hard Drive - 5400RPM
97% match

Seagate LD25.2 80GB 2.5 Inch IDE/ATA Hard Drive - 5400RPM

Seagate

£59.00 11 Jan 2026
Seagate ST3400755SS 400GB SAS 3.5-inch Internal Hard Drive
97% match

Seagate ST3400755SS 400GB SAS 3.5-inch Internal Hard Drive

Seagate

£149.09 23 Jan 2026
Seagate ST10000NM018G 10TB 3.5" Internal Hard Drive - 10 Terabytes
97% match

Seagate ST10000NM018G 10TB 3.5" Internal Hard Drive - 10 Terabytes

Seagate

£481.00 29 Jan 2026
Seagate IronWolf ST8000VN004 8TB Internal Hard Drive 3.5 SATA III
97% match

Seagate IronWolf ST8000VN004 8TB Internal Hard Drive 3.5 SATA III

Seagate

Out of Stock 28 Jan 2026
Seagate 3 TB Expansion USB 3.0 Desktop 3.5 Inch External Hard Drive for PC, Xbox One and PlayStation 4 (ST7300USBME)
97% match

Seagate 3 TB Expansion USB 3.0 Desktop 3.5 Inch External Hard Drive for PC, Xbox One and PlayStation 4 (ST7300USBME)

Seagate

£152.15 31 Jan 2026
Seagate IronWolf ST4000VN006 4TB SATA 6Gb/s Hard Drive - Noir
97% match

Seagate IronWolf ST4000VN006 4TB SATA 6Gb/s Hard Drive - Noir

Seagate

£168.03 17 Mar 2026
Fujitsu Seagate ST500VT000 500GB 2.5" 5400RPM SATA Internal Hard Drive
97% match

Fujitsu Seagate ST500VT000 500GB 2.5" 5400RPM SATA Internal Hard Drive

Fujitsu

£11.75 01 Feb 2026
Seagate ENTERPRISE C EXOS X18 10TB 3.5IN 7200RPM SATA HELIUM 512E
97% match

Seagate ENTERPRISE C EXOS X18 10TB 3.5IN 7200RPM SATA HELIUM 512E

Seagate

£538.43 01 Feb 2026
Seagate Skyhawk ST1000VX008 1TB 3.5-Inch SATA III Hard Drive
97% match

Seagate Skyhawk ST1000VX008 1TB 3.5-Inch SATA III Hard Drive

Seagate

£168.00 23 Jan 2026
Seagate 2TB 7200 RPM 3.5" Desktop SATA Hard Drive - 6Gb/s
97% match

Seagate 2TB 7200 RPM 3.5" Desktop SATA Hard Drive - 6Gb/s

Seagate

£72.00 02 Feb 2026