For vs Western Digital Hard Drives & SSDs

Side-by-side price per gigabyte comparison across 105 products.

As of March 2026, For averages $1.4619/GB across 6 products while Western Digital averages $0.1158/GB across 99 products on BuyPerUnit. Western Digital offers 92% better value per gigabyte for hard drives & ssds.

For

Avg $/GB$1.4619

Best $/GB$0.0687

Price Range$0.0687 – $7.5567

Products6

Cheapest Product

FOR ES.3 2TB Hard Drive SATA 6Gbps 7.2k 3.5 ST2000NM0033 55FX5

2TB · $137.32 · newegg

Western Digital

Better Value

Avg $/GB$0.1158

Best $/GB$0.0217

Price Range$0.0217 – $1.1990

Products99

Cheapest Product

WD - easystore 18TB External USB 3.0 Hard Drive - Black

18 TB · $389.99 · bestbuy

Top Products Compared

Rank	Brand	Product	Capacity	$/GB	Price	Retailer
1	For	FOR ES.3 2TB Hard Drive SATA 6Gbps 7.2k 3.5 ST2000NM0033 55FX5	2TB	$0.0687	$137.32	newegg
1	Western Digital	WD - easystore 18TB External USB 3.0 Hard Drive - Black	18 TB	$0.0217	$389.99	bestbuy
2	For	for 1pc ES.3 2TB Hard Drive SATA 6Gbps 7.2k 3.5 ST2000NM0033 55FX5	2TB	$0.1050	$210.00	newegg
2	Western Digital	WD - easystore 20TB External USB 3.0 Hard Drive - Black	20 TB	$0.0220	$439.99	bestbuy
3	For	for 1pc Suitable for 1pc ES.3 2TB Hard Drive SATA 6Gbps 7.2k 3.5 ST2000NM0033	2TB	$0.1360	$272.00	newegg
3	Western Digital	WD 16TB My Book Desktop External Hard Drive, USB 3.0, External HDD with Password Protection and Backup Software - WDBBGB0160HBK-NESN	16 TB	$0.0225	$360.49	amazon
4	For	For 656108-001 655710-B21 7.2K 1T SATA 2.5'' Hard Drive 1TB	1TB	$0.1368	$136.77	newegg
4	Western Digital	WD 18TB My Book Desktop External Hard Drive, USB 3.0, External HDD with Password Protection and Auto Backup Software - WDBBGB0180HBK-NESN	18 TB	$0.0233	$419.99	amazon
5	For	FOR DPWC300 SSD PCIE Adapter Card 2 Slot M.2 0NTRCY 023PX6 + 512GB m.2 NVME SSD	512GB	$0.7682	$393.30	newegg
5	Western Digital	Western Digital 10TB WD Blue Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, 512 MB Cache, 3.5" - WD100EAGZ	10 TB	$0.0240	$239.99	amazon

Which Should You Buy?

Based on current pricing data, Western Digital offers better overall value for hard drives & ssds at an average of $0.1158/GB compared to For's $1.4619/GB — that's roughly 92% less per gigabyte.

Western Digital's best deal is the WD - easystore 18TB External USB 3.0 Hard Drive - Black (18 TB) at $0.0217/GB, while For's cheapest option is the FOR ES.3 2TB Hard Drive SATA 6Gbps 7.2k 3.5 ST2000NM0033 55FX5 (2TB) at $0.0687/GB.

However, price per GB isn't everything — consider factors like warranty, performance specs, and your specific capacity needs. Check individual product pages for detailed specifications.

Frequently Asked Questions

Is For or Western Digital cheaper per GB for hard drives & ssds?

As of March 2026, Western Digital averages $0.1158/GB compared to For at $1.4619/GB. Western Digital is approximately 92% cheaper per gigabyte on average.

How many For and Western Digital hard drives & ssds does BuyPerUnit track?

BuyPerUnit currently tracks 6 For products and 99 Western Digital products in the hard drives & ssds category, all ranked by price per gigabyte.

What is the cheapest For hard drives & ssd per GB?

The cheapest For option is the FOR ES.3 2TB Hard Drive SATA 6Gbps 7.2k 3.5 ST2000NM0033 55FX5 at $0.0687/GB ($137.32 for 2TB).

What is the cheapest Western Digital hard drives & ssd per GB?

The cheapest Western Digital option is the WD - easystore 18TB External USB 3.0 Hard Drive - Black at $0.0217/GB ($389.99 for 18 TB).

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