Hdd vs Iflash Hard Drives & SSDs
Side-by-side price per gigabyte comparison across 4 products.
As of March 2026, Hdd averages $3.6630/GB across 3 products while Iflash averages $0.0520/GB across 1 products on BuyPerUnit. Iflash offers 99% better value per gigabyte for hard drives & ssds.
Hdd
Cheapest Product
HDD For Hard Disk X3550M3 M4 X3650M3 M4 81Y9726 81Y9727 500GB 7.2K SATA 2.5' Hard Drive500GB · $114.11 · newegg
Iflash
Better ValueTop Products Compared
| Rank | Brand | Product | Capacity | $/GB | Price | Retailer |
|---|---|---|---|---|---|---|
| 1 | Hdd | HDD For Hard Disk X3550M3 M4 X3650M3 M4 81Y9726 81Y9727 500GB 7.2K SATA 2.5' Hard Drive | 500GB | $0.2282 | $114.11 | newegg |
| 1 | Iflash | IFLASH 1TB Portable External Hard Drive | 1 TB | $0.0520 | $51.99 | amazon |
| 2 | Hdd | HDD For Hard Disk 300GB 15K FC 3.5' Hard Drive DS4700 DS5020 42D0417 42D0410 5414 | 300GB | $0.4300 | $129.00 | newegg |
| 3 | Hdd | HDD For Hard Disk X3650M5 X3850X6 00WG685 00WG686 300G 10K 12GB 2.5' Hard Drive | 12GB | $10.3308 | $123.97 | newegg |
Which Should You Buy?
Based on current pricing data, Iflash offers better overall value for hard drives & ssds at an average of $0.0520/GB compared to Hdd's $3.6630/GB — that's roughly 99% less per gigabyte.
Iflash's best deal is the IFLASH 1TB Portable External Hard Drive (1 TB) at $0.0520/GB, while Hdd's cheapest option is the HDD For Hard Disk X3550M3 M4 X3650M3 M4 81Y9726 81Y9727 500GB 7.2K SATA 2.5' Hard Drive (500GB) at $0.2282/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 Hdd or Iflash cheaper per GB for hard drives & ssds?
As of March 2026, Iflash averages $0.0520/GB compared to Hdd at $3.6630/GB. Iflash is approximately 99% cheaper per gigabyte on average.
How many Hdd and Iflash hard drives & ssds does BuyPerUnit track?
BuyPerUnit currently tracks 3 Hdd products and 1 Iflash products in the hard drives & ssds category, all ranked by price per gigabyte.
What is the cheapest Hdd hard drives & ssd per GB?
The cheapest Hdd option is the HDD For Hard Disk X3550M3 M4 X3650M3 M4 81Y9726 81Y9727 500GB 7.2K SATA 2.5' Hard Drive at $0.2282/GB ($114.11 for 500GB).
What is the cheapest Iflash hard drives & ssd per GB?
The cheapest Iflash option is the IFLASH 1TB Portable External Hard Drive at $0.0520/GB ($51.99 for 1 TB).