42d0677 vs Western Digital Hard Drives & SSDs
Side-by-side price per gigabyte comparison across 98 products.
As of March 2026, 42d0677 averages $0.3979/GB across 1 products while Western Digital averages $0.1178/GB across 97 products on BuyPerUnit. Western Digital offers 70% better value per gigabyte for hard drives & ssds.
42d0677
Western Digital
Better ValueTop Products Compared
| Rank | Brand | Product | Capacity | $/GB | Price | Retailer |
|---|---|---|---|---|---|---|
| 1 | 42d0677 | 42D0677 42D0678 146GB 15K 6G SFF HS 2.5'' Hard Drive HDD | 146GB | $0.3979 | $58.10 | newegg |
| 1 | Western Digital | WD - easystore 18TB External USB 3.0 Hard Drive - Black | 18 TB | $0.0217 | $389.99 | bestbuy |
| 2 | Western Digital | WD - easystore 20TB External USB 3.0 Hard Drive - Black | 20 TB | $0.0220 | $439.99 | bestbuy |
| 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 | 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 | 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 $0.1178/GB compared to 42d0677's $0.3979/GB — that's roughly 70% 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 42d0677's cheapest option is the 42D0677 42D0678 146GB 15K 6G SFF HS 2.5'' Hard Drive HDD (146GB) at $0.3979/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 42d0677 or Western Digital cheaper per GB for hard drives & ssds?
As of March 2026, Western Digital averages $0.1178/GB compared to 42d0677 at $0.3979/GB. Western Digital is approximately 70% cheaper per gigabyte on average.
How many 42d0677 and Western Digital hard drives & ssds does BuyPerUnit track?
BuyPerUnit currently tracks 1 42d0677 products and 97 Western Digital products in the hard drives & ssds category, all ranked by price per gigabyte.
What is the cheapest 42d0677 hard drives & ssd per GB?
The cheapest 42d0677 option is the 42D0677 42D0678 146GB 15K 6G SFF HS 2.5'' Hard Drive HDD at $0.3979/GB ($58.10 for 146GB).
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).