Samsung vs SanDisk Hard Drives (HDD)
Side-by-side price per gigabyte comparison across 10 products.
As of June 2026, Samsung averages $0.1919/GB across 2 products while SanDisk averages $0.1432/GB across 8 products on BuyPerUnit. SanDisk offers 25% better value per gigabyte for hard drives (hdd).
Samsung
Cheapest Product
SAMSUNG SpinPoint T Series HD501LJ 500GB 7200 RPM 16MB Cache SATA 3.0Gb/s 3.5' Hard Drive Bare Drive500GB · $65.10 · newegg
SanDisk
Better ValueCheapest Product
SanDisk Professional 22TB G-DRIVE PROJECT Thunderbolt 3 External Hard Drive22TB · $1009.99 · newegg
Top Products Compared
| Rank | Brand | Product | Capacity | $/GB | Price | Retailer |
|---|---|---|---|---|---|---|
| 1 | Samsung | SAMSUNG SpinPoint T Series HD501LJ 500GB 7200 RPM 16MB Cache SATA 3.0Gb/s 3.5' Hard Drive Bare Drive | 500GB | $0.1302 | $65.10 | newegg |
| 1 | SanDisk | SanDisk Professional 22TB G-DRIVE PROJECT Thunderbolt 3 External Hard Drive | 22TB | $0.0459 | $1009.99 | newegg |
| 2 | Samsung | Samsung T7 Shield 4TB Portable SSD - 1050MB/s, Rugged, Water & Dust Resistant, for Content Creators - Black | 4 TB | $0.2537 | $1014.79 | amazon |
| 2 | SanDisk | SanDisk Professional 18TB G-DRIVE PROJECT Thunderbolt 3 External Hard Drive | 18TB | $0.0574 | $1033.99 | newegg |
| 3 | SanDisk | SanDisk Professional 12TB G-DRIVE PROJECT Thunderbolt 3 External Hard Drive | 12TB | $0.0652 | $782.99 | newegg |
| 4 | SanDisk | SanDisk Professional 8TB G-DRIVE PROJECT Thunderbolt 3 External Hard Drive | 8TB | $0.0975 | $779.99 | newegg |
| 5 | SanDisk | SanDisk 1TB G-DRIVE ArmorATD 2.5' External USB 3.2 (Gen 1) Type C 130 MB/s Maximum Read Transfer Rate Portable Hard Drive Space Gray | 1TB | $0.1950 | $194.99 | newegg |
Which Should You Buy?
Based on current pricing data, SanDisk offers better overall value for hard drives (hdd) at an average of $0.1432/GB compared to Samsung's $0.1919/GB — that's roughly 25% less per gigabyte.
SanDisk's best deal is the SanDisk Professional 22TB G-DRIVE PROJECT Thunderbolt 3 External Hard Drive (22TB) at $0.0459/GB, while Samsung's cheapest option is the SAMSUNG SpinPoint T Series HD501LJ 500GB 7200 RPM 16MB Cache SATA 3.0Gb/s 3.5' Hard Drive Bare Drive (500GB) at $0.1302/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 Samsung or SanDisk cheaper per GB for hard drives (hdd)?
As of June 2026, SanDisk averages $0.1432/GB compared to Samsung at $0.1919/GB. SanDisk is approximately 25% cheaper per gigabyte on average.
How many Samsung and SanDisk hard drives (hdd) does BuyPerUnit track?
BuyPerUnit currently tracks 2 Samsung products and 8 SanDisk products in the hard drives (hdd) category, all ranked by price per gigabyte.
What is the cheapest Samsung hard drives (hdd) per GB?
The cheapest Samsung option is the SAMSUNG SpinPoint T Series HD501LJ 500GB 7200 RPM 16MB Cache SATA 3.0Gb/s 3.5' Hard Drive Bare Drive at $0.1302/GB ($65.10 for 500GB).
What is the cheapest SanDisk hard drives (hdd) per GB?
The cheapest SanDisk option is the SanDisk Professional 22TB G-DRIVE PROJECT Thunderbolt 3 External Hard Drive at $0.0459/GB ($1009.99 for 22TB).