LaCie vs Western Digital Hard Drives (HDD)

Side-by-side price per gigabyte comparison across 300 products.

As of August 2026, LaCie averages $0.0699/GB across 17 products while Western Digital averages $0.0773/GB across 283 products on BuyPerUnit. LaCie offers 10% better value per gigabyte for hard drives (hdd).

LaCie

Better Value

Avg $/GB$0.0699

Best $/GB$0.0460

Price Range$0.0460 – $0.1220

Products17

Cheapest Product

LaCie 5TB Rugged USB-C Portable Hard Drive

5 TB · $229.99 · amazon

Western Digital

Avg $/GB$0.0773

Best $/GB$0.0265

Price Range$0.0265 – $1.5000

Products283

Cheapest Product

WD2003FYYS-18W0B0 - DELL WD2003FYYS-18W0B0 DELL 2TB 7.2K 3G LFF SATA HARD DRIVE

2TB · $52.95 · newegg

Top Products Compared

Rank	Brand	Product	Capacity	$/GB	Price	Retailer
1	LaCie	LaCie 5TB Rugged USB-C Portable Hard Drive	5 TB	$0.0460	$229.99	amazon
1	Western Digital	WD2003FYYS-18W0B0 - DELL WD2003FYYS-18W0B0 DELL 2TB 7.2K 3G LFF SATA HARD DRIVE	2TB	$0.0265	$52.95	newegg
2	LaCie	LaCie Rugged USB-C, 5TB, Portable External Hard Drive, Drop, Shock, Dust, Rain Resistant, for Mac & PC (STFR5000800)	5 TB	$0.0474	$236.76	amazon
2	Western Digital	WD Elements 18TB USB 3.0 Desktop External Hard Drive NE-WDBWLG0180HBK-NESN Black	18TB	$0.0342	$614.99	newegg
3	LaCie	LaCie - Rugged 5TB External USB-C, USB 3.1 Gen 1 Portable Hard Drive - Orange/Silver	5 TB	$0.0480	$239.99	bestbuy
3	Western Digital	WD 14TB My Book Desktop External Hard Drive, USB 3.0, External HDD with Password Protection and Backup Software - WDBBGB0140HBK-NESN	14 TB	$0.0342	$478.55	amazon
4	LaCie	LaCie Mobile Drive STLP5000400 5TB USB-C Portable Hard Drive Moon Silver	5TB	$0.0500	$249.99	newegg
4	Western Digital	WD Ultrastar DC HC550 18TB Hard Drive 3.5' Internal 512MB SATA 7200 RPM 512E SE NP3 DC HC550 0F38459 (WUH721818ALE6L4)	18TB	$0.0342	$615.95	newegg
5	LaCie	Lacie STFR5000800 5TB Rugged USB 3.1 Gen 1 Type-C External Hard Drive	5TB	$0.0507	$253.34	newegg
5	Western Digital	WD 20TB Elements Desktop External Hard Drive, USB 3.0 drive for plug-and-play storage - WDBWLG0200HBK-NESN	20 TB	$0.0350	$700.35	amazon

Which Should You Buy?

Based on current pricing data, LaCie offers better overall value for hard drives (hdd) at an average of $0.0699/GB compared to Western Digital's $0.0773/GB — that's roughly 10% less per gigabyte.

LaCie's best deal is the LaCie 5TB Rugged USB-C Portable Hard Drive (5 TB) at $0.0460/GB, while Western Digital's cheapest option is the WD2003FYYS-18W0B0 - DELL WD2003FYYS-18W0B0 DELL 2TB 7.2K 3G LFF SATA HARD DRIVE (2TB) at $0.0265/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 LaCie or Western Digital cheaper per GB for hard drives (hdd)?

As of August 2026, LaCie averages $0.0699/GB compared to Western Digital at $0.0773/GB. LaCie is approximately 10% cheaper per gigabyte on average.

How many LaCie and Western Digital hard drives (hdd) does BuyPerUnit track?

BuyPerUnit currently tracks 17 LaCie products and 283 Western Digital products in the hard drives (hdd) category, all ranked by price per gigabyte.

What is the cheapest LaCie hard drives (hdd) per GB?

The cheapest LaCie option is the LaCie 5TB Rugged USB-C Portable Hard Drive at $0.0460/GB ($229.99 for 5 TB).

What is the cheapest Western Digital hard drives (hdd) per GB?

The cheapest Western Digital option is the WD2003FYYS-18W0B0 - DELL WD2003FYYS-18W0B0 DELL 2TB 7.2K 3G LFF SATA HARD DRIVE at $0.0265/GB ($52.95 for 2TB).

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