SanDisk vs Toshiba Hard Drives (HDD)

Side-by-side price per gigabyte comparison across 108 products.

As of June 2026, SanDisk averages $0.1431/GB across 8 products while Toshiba averages $0.1808/GB across 100 products on BuyPerUnit. SanDisk offers 21% better value per gigabyte for hard drives (hdd).

SanDisk

Better Value

Avg $/GB$0.1431

Best $/GB$0.0459

Price Range$0.0459 – $0.2408

Products8

Cheapest Product

SanDisk Professional 22TB G-DRIVE PROJECT Thunderbolt 3 External Hard Drive

22TB · $1009.99 · newegg

Toshiba

Avg $/GB$0.1808

Best $/GB$0.0263

Price Range$0.0263 – $2.5698

Products100

Cheapest Product

Toshiba N300 NAS - Hard drive - 16 TB - internal - 3.5' - SATA 6Gb/s - 7200 rpm - buffer: 512 MB

16TB · $420.90 · newegg

Top Products Compared

Rank	Brand	Product	Capacity	$/GB	Price	Retailer
1	SanDisk	SanDisk Professional 22TB G-DRIVE PROJECT Thunderbolt 3 External Hard Drive	22TB	$0.0459	$1009.99	newegg
1	Toshiba	Toshiba N300 NAS - Hard drive - 16 TB - internal - 3.5' - SATA 6Gb/s - 7200 rpm - buffer: 512 MB	16TB	$0.0263	$420.90	newegg
2	SanDisk	SanDisk Professional 18TB G-DRIVE PROJECT Thunderbolt 3 External Hard Drive	18TB	$0.0574	$1033.99	newegg
2	Toshiba	Toshiba N300 20TB SATA III 3.5' Internal NAS Hard Drive #HDWG82AXZSTA	20TB	$0.0300	$598.99	newegg
3	SanDisk	SanDisk Professional 12TB G-DRIVE PROJECT Thunderbolt 3 External Hard Drive	12TB	$0.0652	$782.99	newegg
3	Toshiba	TOSHIBA DT01ACA300 3TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Bare Drive	3TB	$0.0300	$90.00	newegg
4	SanDisk	SanDisk Professional 8TB G-DRIVE PROJECT Thunderbolt 3 External Hard Drive	8TB	$0.0975	$779.99	newegg
4	Toshiba	Toshiba N300 16TB SATA III 3.5' Internal NAS Hard Drive #HDWG81GXZSTA	16TB	$0.0312	$498.99	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
5	Toshiba	Toshiba-IMSourcing MG04ACA 6 TB 3.5' Internal Hard Drive - SATA - 7200rpm - 128 MB Buffer	6TB	$0.0313	$188.00	newegg

Which Should You Buy?

Based on current pricing data, SanDisk offers better overall value for hard drives (hdd) at an average of $0.1431/GB compared to Toshiba's $0.1808/GB — that's roughly 21% 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 Toshiba's cheapest option is the Toshiba N300 NAS - Hard drive - 16 TB - internal - 3.5' - SATA 6Gb/s - 7200 rpm - buffer: 512 MB (16TB) at $0.0263/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 SanDisk or Toshiba cheaper per GB for hard drives (hdd)?

As of June 2026, SanDisk averages $0.1431/GB compared to Toshiba at $0.1808/GB. SanDisk is approximately 21% cheaper per gigabyte on average.

How many SanDisk and Toshiba hard drives (hdd) does BuyPerUnit track?

BuyPerUnit currently tracks 8 SanDisk products and 100 Toshiba products in the hard drives (hdd) category, all ranked by price per gigabyte.

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).

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

The cheapest Toshiba option is the Toshiba N300 NAS - Hard drive - 16 TB - internal - 3.5' - SATA 6Gb/s - 7200 rpm - buffer: 512 MB at $0.0263/GB ($420.90 for 16TB).

Explore More

All Hard Drives (HDD)SanDisk Hard Drives (HDD)Toshiba Hard Drives (HDD)

View all Hard Drives (HDD)