Raoyi vs Western Digital Hard Drives & SSDs
Side-by-side price per gigabyte comparison across 98 products.
As of March 2026, Raoyi averages $0.1562/GB across 1 products while Western Digital averages $0.1178/GB across 97 products on BuyPerUnit. Western Digital offers 25% better value per gigabyte for hard drives & ssds.
Raoyi
Cheapest Product
RAOYI 512GB Internal SSD SATA III 6Gb/s 2.5” Solid State Drive 3D NAND Flash Advanced SSD Hard Drive Up to 550MB/s SATA 3 SSD Upgrade Performance for PC Laptop512 GB · $79.99 · amazon
Western Digital
Better ValueTop Products Compared
| Rank | Brand | Product | Capacity | $/GB | Price | Retailer |
|---|---|---|---|---|---|---|
| 1 | Raoyi | RAOYI 512GB Internal SSD SATA III 6Gb/s 2.5” Solid State Drive 3D NAND Flash Advanced SSD Hard Drive Up to 550MB/s SATA 3 SSD Upgrade Performance for PC Laptop | 512 GB | $0.1562 | $79.99 | amazon |
| 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 Raoyi's $0.1562/GB — that's roughly 25% 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 Raoyi's cheapest option is the RAOYI 512GB Internal SSD SATA III 6Gb/s 2.5” Solid State Drive 3D NAND Flash Advanced SSD Hard Drive Up to 550MB/s SATA 3 SSD Upgrade Performance for PC Laptop (512 GB) at $0.1562/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 Raoyi or Western Digital cheaper per GB for hard drives & ssds?
As of March 2026, Western Digital averages $0.1178/GB compared to Raoyi at $0.1562/GB. Western Digital is approximately 25% cheaper per gigabyte on average.
How many Raoyi and Western Digital hard drives & ssds does BuyPerUnit track?
BuyPerUnit currently tracks 1 Raoyi products and 97 Western Digital products in the hard drives & ssds category, all ranked by price per gigabyte.
What is the cheapest Raoyi hard drives & ssd per GB?
The cheapest Raoyi option is the RAOYI 512GB Internal SSD SATA III 6Gb/s 2.5” Solid State Drive 3D NAND Flash Advanced SSD Hard Drive Up to 550MB/s SATA 3 SSD Upgrade Performance for PC Laptop at $0.1562/GB ($79.99 for 512 GB).
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).