£219.20

WD Western Digital WD4000F9YZ 4TB SE 3.5 SATA 7200RPM HDD

WD4000F9YZ

Price data last checked 21 day(s) ago - will refresh soon

View at Amazon

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

This is the usual price. Wait for it to drop, or tell us your number.

£219 today · usual range £140–£253 · best ever £140

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 70 days • 70 data points (No recent data available)

Historical
Generating forecast...
£252.58 £128.96 £155.93 £182.90 £209.88 £236.85 £263.82 22 February 2026 11 March 2026 28 March 2026 14 April 2026 02 May 2026

Price Distribution

Price distribution over 70 days • 5 price levels

Days at Price
Current Price
2 days 25 days 17 days · current 6 days 20 days 0 6 13 19 25 £140 £209 £219 £249 £253 Days at Price

Price Analysis

Most common price: £209 (25 days, 35.7%)

Price range: £140 - £253

Price levels: 5 different prices over 70 days

Description

The Western Digital WD4000F9YZ provides reliable internal data storage for your computing needs. This 4TB hard drive is built to the higher standards of quality that define the WD brand, making it a dependable choice for those seeking significant capacity in a 3.5-inch form factor. Designed with a 7200RPM spindle speed and SATA III interface, it delivers the performance required for modern storage tasks. Each drive benefits from a range of design elements focused on longevity and consistent performance. Whether you are expanding your existing system or building a new one, the WD SE series offers the capacity and features ideal for various data storage applications. With Western Digital's reputation for quality construction, you can trust this drive to handle your important files with stability and efficiency.

Key Features

High Capacity Storage: Get 4TB of space to store your important files, documents, and media within a standard 3.5-inch internal drive format.

Reliable Performance: This hard drive operates at 7200RPM and utilizes a SATA III interface to provide efficient data access and transfer speeds.

Quality Construction: Built to higher standards of quality, the WD4000F9YZ is designed for dependable long-term use in your computer system.

Designed for Longevity: Each WD drive benefits from a range of engineering features intended to support lasting performance and drive health.

Versatile Compatibility: As part of the broad range of WD drives, this model offers the features and capacity ideal for various data storage needs.

Product Specifications

Barcode

No barcode data available

Similar Products You Might Like

Western Digital Blue 2TB 2.5 inch SATA Internal Hard Drive
98% match

Western Digital Blue 2TB 2.5 inch SATA Internal Hard Drive

WD

£118.26 16 May 2026
WD Blue 2TB 3.5-Inch Internal Hard Drive - WD20EZRZ SATA III
98% match

WD Blue 2TB 3.5-Inch Internal Hard Drive - WD20EZRZ SATA III

WD

£140.00 07 Feb 2026
WD Blue 4TB Internal Hard Drive - 3.5 inch SATA III WD40EZAZ
98% match

WD Blue 4TB Internal Hard Drive - 3.5 inch SATA III WD40EZAZ

WD

£178.49 18 May 2026
Western Digital 1TB 2.5 inch SATA Internal Hard Drive
98% match

Western Digital 1TB 2.5 inch SATA Internal Hard Drive

Western Digital

£87.00 14 May 2026
Western Digital WD4002FYYZ Gold 4TB 3.5-Inch Enterprise HDD
98% match

Western Digital WD4002FYYZ Gold 4TB 3.5-Inch Enterprise HDD

Western Digital

£248.49 22 May 2026
Western Digital WD Green 3TB SATA 6Gb/s Internal Hard Drive
98% match

Western Digital WD Green 3TB SATA 6Gb/s Internal Hard Drive

Western Digital

£138.00 12 May 2026
Western Digital WD60EFRX 6TB Red SATA 3.5 inch Hard Drive
98% match

Western Digital WD60EFRX 6TB Red SATA 3.5 inch Hard Drive

Western Digital

£241.00 10 Feb 2026
Western Digital WD Black 1TB 3.5-Inch Internal Hard Drive
98% match

Western Digital WD Black 1TB 3.5-Inch Internal Hard Drive

Western Digital

£103.00 15 May 2026
WD Red 3 TB SATA Internal Hard Drive for NAS - 64 MB Cache
98% match

WD Red 3 TB SATA Internal Hard Drive for NAS - 64 MB Cache

WD

£181.06 18 May 2026
Western Digital WD10EZEX 1TB Blue Internal Hard Drive 7200RPM
98% match

Western Digital WD10EZEX 1TB Blue Internal Hard Drive 7200RPM

WE

£78.49 18 May 2026
WD Ultrastar DC HC580 WUH722424ALE6L4 - Hard Drive - 24 TB - Internal - 3.5" (8.9 cm) - SATA 6Gb/s - 7200 RPM - Buffer: 512 MB
97% match

WD Ultrastar DC HC580 WUH722424ALE6L4 - Hard Drive - 24 TB - Internal - 3.5" (8.9 cm) - SATA 6Gb/s - 7200 RPM - Buffer: 512 MB

Western Digital

£944.91 17 Mar 2026
Western Digital Blue 6TB Internal Hard Drive 8.9 cm (3.5 Inch) SATA III WD60EZAZ Bulk
97% match

Western Digital Blue 6TB Internal Hard Drive 8.9 cm (3.5 Inch) SATA III WD60EZAZ Bulk

Western Digital

£219.00 06 Feb 2026
Western Digital Red 4TB WD40EFRX NAS Hard Drive - 6Gb/s SATA
97% match

Western Digital Red 4TB WD40EFRX NAS Hard Drive - 6Gb/s SATA

Western Digital

£197.95 19 May 2026
Western Digital Gold 4TB SATA 3.5 Inch Internal Hard Drive
97% match

Western Digital Gold 4TB SATA 3.5 Inch Internal Hard Drive

Western Digital

£148.99 22 May 2026
Western Digital Blue Desktop 500 GB 7200RPM SATA III 3.5-Inch PC Hard Drive - Black
97% match

Western Digital Blue Desktop 500 GB 7200RPM SATA III 3.5-Inch PC Hard Drive - Black

Western Digital

£53.98 04 Apr 2026
WD Blue 1TB SATA 2.5-Inch Internal Hard Drive - Black
97% match

WD Blue 1TB SATA 2.5-Inch Internal Hard Drive - Black

WD

£83.58 18 May 2026
Western Digital WD30EZRX Internal Caviar Green
97% match

Western Digital WD30EZRX Internal Caviar Green

Western Digital

£149.09 12 Feb 2026
Western Digital Gold 2TB SATA 3.5 Inch Internal Hard Drive
97% match

Western Digital Gold 2TB SATA 3.5 Inch Internal Hard Drive

Western Digital

£112.06 02 May 2026
WD_BLACK 2TB Internal Hard Drive - 7200 RPM 3.5 inch SATA
97% match

WD_BLACK 2TB Internal Hard Drive - 7200 RPM 3.5 inch SATA

WD

£115.53 22 May 2026
WD Blue 2TB Internal Hard Drive - 5400 RPM, 256MB Cache, SATA 6 Gb/s
97% match

WD Blue 2TB Internal Hard Drive - 5400 RPM, 256MB Cache, SATA 6 Gb/s

Western Digital

£62.66 18 May 2026
Western Digital Gold 1TB SATA 3.5 Inch Internal Hard Drive
97% match

Western Digital Gold 1TB SATA 3.5 Inch Internal Hard Drive

Western Digital

£202.58 15 May 2026
Western Digital WD Gold Internal Hard Drive - 12TB - Class 7200 RPM - SATA 6Gb/s - 512MB Cache - 3.5" WD122KRYZ
97% match

Western Digital WD Gold Internal Hard Drive - 12TB - Class 7200 RPM - SATA 6Gb/s - 512MB Cache - 3.5" WD122KRYZ

Western Digital

£368.00 24 Feb 2026
Western Digital 2TB 3.5 inch HDD - 5400 RPM SATA III 64MB Cache
97% match

Western Digital 2TB 3.5 inch HDD - 5400 RPM SATA III 64MB Cache

Western Digital

£130.00 22 May 2026
WD Gold 22TB Enterprise HDD - 7200 RPM SATA with OptiNAND
97% match

WD Gold 22TB Enterprise HDD - 7200 RPM SATA with OptiNAND

Western Digital

£750.87 17 Mar 2026