What is a good price per GB for an SSD in 2026?

Under $0.08/GB is good for NVMe SSDs, under $0.06/GB is excellent. For SATA SSDs, under $0.07/GB is a solid deal. BuyPerUnit tracks live prices across Amazon, Best Buy, and Newegg sorted by price per GB.

Should I buy an NVMe SSD or a SATA SSD?

NVMe SSDs are 5-7x faster than SATA SSDs for sequential reads, but cost slightly more per GB. For everyday use and gaming, NVMe is worth the small premium. For pure bulk storage on a budget, SATA SSDs offer better value per gigabyte.

Which brand makes the cheapest SSDs?

Budget NVMe brands like Crucial, Kingston, and Silicon Power frequently offer the best price per GB. Samsung and WD command brand premiums. Check BuyPerUnit's live rankings for current pricing across all brands.

Is it better to buy a bigger SSD?

Almost always. Larger SSDs have a lower price per GB. A 2TB NVMe SSD almost always costs less per gigabyte than a 1TB model. BuyPerUnit shows the price per GB for every listing so you can compare directly.

Which retailer has the cheapest SSDs?

Prices vary daily. Amazon, Best Buy, and Newegg each run different promotions. BuyPerUnit compares all three in real time so you can see which store has the lowest $/GB for any given SSD.

SSDs & NVMe Drives

Ranked by price per gigabyte

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Ranked by:$/GB

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Rank		Type
1401	For HDS VSP P9500 64GB SSD BACK-UP CACHE Flash Drive 5541832-A ForNewegg✓ Good Deal · 84% below avgPrice history →	SATA SSD	64GB	—	$890.00checked 2h ago	$13.906View at Newegg
1402	QNAP TS-264 2-Bay High-Performance Desktop NAS. Intel 4C/4T Processor, burst up to 2.9GHz with 8GB DDR4 RAM On-Board, 2 x 2.5GbE, 2 x M.2 2280 PCIe... IntelNewegg✓ Good Deal · 28% below avgPrice history →	NVMe	8GB	—	$489.00checked 2h ago	$61.125View at Newegg
1403	2TB Lexar Professional NM1090 PRO PCIe 5.0 NVMe M.2 2280 SSD LexarBest Buy5yr90d lowPrice history →	NVMe	2 GB	14,000 / 13,000MB/s	$359.99checked 2h ago	$179.995View at Best Buy

1401

For HDS VSP P9500 64GB SSD BACK-UP CACHE Flash Drive 5541832-A

ForNeweggSATA SSD84% below avg

QNAP TS-264 2-Bay High-Performance Desktop NAS. Intel 4C/4T Processor, burst up to 2.9GHz with 8GB DDR4 RAM On-Board, 2 x 2.5GbE, 2 x M.2 2280 PCIe...

IntelNeweggNVMe28% below avg

2TB Lexar Professional NM1090 PRO PCIe 5.0 NVMe M.2 2280 SSD

1401

For HDS VSP P9500 64GB SSD BACK-UP CACHE Flash Drive 5541832-A

ForNeweggSATA SSD84% below avg

Capacity

64GB

Price

$890.00

$/GB

$13.906

Check Price at Newegg ↗

1402

QNAP TS-264 2-Bay High-Performance Desktop NAS. Intel 4C/4T Processor, burst up to 2.9GHz with 8GB DDR4 RAM On-Board, 2 x 2.5GbE, 2 x M.2 2280 PCIe...

IntelNeweggNVMe28% below avg

Capacity

8GB

Price

$489.00

$/GB

$61.125

Check Price at Newegg ↗

1403

2TB Lexar Professional NM1090 PRO PCIe 5.0 NVMe M.2 2280 SSD

LexarBest Buy5yrNVMe

14,000 / 13,000MB/s

90d low

Capacity

2 GB

Price

$359.99

$/GB

$179.995

Check Price at Best Buy ↗

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Buy Cheap SSDs: Find the Best Solid State Drive Deals in 2026

Looking for the best SSD deals? BuyPerUnit compares 1392+ NVMe and SATA SSDs ranked by price per gigabyte — the only metric that shows you which drives offer the best value for your money.

Right now, the cheapest SSD storage starts at just $0.000/GB, while the average across all drives is $85.009/GB. Whether you're building a gaming PC, upgrading a laptop, or adding storage to a PS5, we help you find the best deal. Need bulk storage? Compare hard drives here.

SSD Buying Guide: NVMe vs SATA and What to Look For

1. Check Your Motherboard First

Before buying an NVMe SSD, confirm your motherboard has an M.2 slot and which PCIe generation it supports. Most boards since 2018 have at least one M.2 slot. Check your manual or specs page before ordering.

2. Gen 4 in a Gen 3 Slot Still Works

A PCIe Gen 4 NVMe drive installed in a Gen 3 slot will run at Gen 3 speeds (~3,500 MB/s max). You won't get Gen 4's full 7,000 MB/s, but the drive is fully compatible. Gen 4 drives are often the same price as Gen 3 — buy them anyway for future upgrades.

3. Bigger = Lower $/GB

A 2TB NVMe at $120 ($0.059/GB) beats a 1TB at $70 ($0.068/GB) in value. If your budget allows, buying a larger drive saves money per GB and avoids running out of space sooner.

4. SATA for Older Laptops

If you're upgrading a laptop more than 4–5 years old, it likely has a 2.5" SATA slot rather than M.2. A SATA SSD will still be 5–10x faster than the HDD it replaces and gives the machine a new lease on life.

NVMe vs SATA SSD: Which Should You Buy?

Type	Typical $/GB	Speed	Best For
NVMe Gen 3 (M.2)	$0.050–0.080	3,000–3,500 MB/s	Gaming PC, OS drive, general fast storage
NVMe Gen 4 (M.2)	$0.055–0.090	5,000–7,000 MB/s	PS5 expansion, AMD Ryzen, Intel 12th gen+
NVMe Gen 5 (M.2)	$0.10–0.20	10,000–14,000 MB/s	Workstations, enthusiast builds
SATA SSD (2.5")	$0.045–0.070	500–560 MB/s	Older laptops, SATA-only desktops
External Portable SSD	$0.07–0.15	500–2,000 MB/s	Portable storage, video editing on-the-go

Frequently Asked Questions About SSDs

What is the cheapest SSD per GB right now?

The cheapest SSD storage per gigabyte is currently $0.0000/GB. NVMe SSDs at 2TB+ frequently offer the best price per GB — good deals are currently around $0.060/GB for NVMe Gen 4 and $0.045–0.055/GB for SATA SSDs.

Do I need NVMe Gen 4 or is Gen 3 fast enough?

For everyday use — gaming, loading Windows, running apps — Gen 3 NVMe is fast enough and you won't notice a difference. Gen 4 makes a real difference for large file transfers (video production, large game installs) and is required for PS5 storage expansion. If the price difference is small, buy Gen 4.

What SSD brands are most reliable?

Samsung (990 Pro, 870 EVO), WD (Black SN850X, Blue SN580), Crucial (T700, MX500), and SK Hynix (Platinum P41) are all tier-1 choices. Sabrent and Silicon Power offer strong value at lower prices. Avoid no-name drives with no warranty — they often use low-quality flash that degrades quickly.

Which SSD should I buy for a PS5?

The PS5 requires an M.2 NVMe PCIe Gen 4 SSD (2280 form factor recommended). Sony officially requires at least 5,500 MB/s sequential read speed. Top picks: WD Black SN850X, Samsung 990 Pro, Seagate FireCuda 530. A heatsink is optional but recommended for the PS5 bay.

When is the best time to buy cheap SSDs?

Black Friday, Cyber Monday, and Amazon Prime Day typically have the best SSD deals. Prices also drop steadily as new generations launch — Gen 4 drives are significantly cheaper today than at launch. We update rankings daily so you always see current pricing.

How We Find the Cheapest SSDs

BuyPerUnit calculates the price per gigabyte for every SSD by dividing the current price by the storage capacity. This gives you the true cost of storage, making it easy to compare NVMe and SATA drives of different sizes.

Products are ranked from best value (lowest $/GB) to worst. We update prices regularly from Amazon, Best Buy, and Newegg to ensure you always see current deals. Click any product to view the latest price and purchase directly.

BuyPerUnit is an affiliate site. We earn a commission when you purchase through our links at no extra cost to you.

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SSDs & NVMe Drives

Buy Cheap SSDs: Find the Best Solid State Drive Deals in 2026

SSD Buying Guide: NVMe vs SATA and What to Look For

1. Check Your Motherboard First

2. Gen 4 in a Gen 3 Slot Still Works

3. Bigger = Lower $/GB

4. SATA for Older Laptops

NVMe vs SATA SSD: Which Should You Buy?

Frequently Asked Questions About SSDs

How We Find the Cheapest SSDs

Shop SSDs & NVMe Drives by Brand

Shop SSDs & NVMe Drives by Capacity

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