Best SSDs & NVMe Drives for Laptop Upgrade — Ranked by Price Per GB (2026)

SATA and NVMe SSDs for upgrading laptop storage. Updated July 2026.

As of July 2026, the best ssds & nvme drive for laptop upgrade on BuyPerUnit is the Gioneda 4TB/2TB SSD 3D NAND SATA III 6Gb/s, 2.5' Internal Solid State Drive up to 540MB/s, Upgrade PC or Laptop Memory and Storage for IT Pros,... at $0.0548/GB ($219.00 total) from newegg. We compared 1350 products matching laptop upgrade requirements across Amazon, Best Buy, and Newegg.

What to Look For

SATA and NVMe SSDs for upgrading laptop storage

Top 10 Products

#	Product	Type	Capacity	$/GB	Price	Retailer
1	Gioneda 4TB/2TB SSD 3D NAND SATA III 6Gb/s, 2.5' Internal Solid State Drive up to 540MB/s, Upgrade PC or Laptop Memory and Storage for IT Pros,... Gioneda	SATA SSD	4TB	$0.0548	$219.00	newegg
2	KingSpec P3 SSD 4TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 520MB/s, laptop PC Desktop... KingSpec	SATA SSD	4TB	$0.0800	$319.99	newegg
3	KingSpec ONEBOOM Gaming Series S5 SSD 4TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 550MB/s, laptop... KingSpec	SATA SSD	4TB	$0.0800	$319.99	newegg
4	Ediloca 4TB SSD Internal Solid State Drive 2.5" SATA III 6Gb/s, 550MB/s Read Speed 3D QLC NAND, 4TB SATA SSD PC/Laptop Upgrade, Shock-Resistant & Drop-Proof(ES106) Ediloca	SATA SSD	4 TB	$0.0825	$329.99	amazon
5	KingSpec MemoStone 1TB External SSD USB3.2 Gen2 Speed Up to 1030MB/s Portable Solid State Drive Dual Type C & Type A Interface 10Gbps For wide... KingSpec	SATA SSD	1TB	$0.0840	$83.99	newegg
6	Silicon Power 4TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5' 7mm (0.28') SSD Internal Solid State Drive (SU004TBSS3A55S25NE) Silicon Power	SATA SSD	4TB	$0.0844	$337.79	newegg
7	SanDisk Portable SSD 2TB USB 3.2 Gen 2, USB-C SDSSDE30-2T00-G26 SanDisk	SATA SSD	2TB	$0.0847	$169.45	newegg
8	SP Silicon Power 4TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5'' 7mm (0.28'') Internal Solid State Drive (SP004TBSS3A55S25) SP Silicon Power	SATA SSD	4 TB	$0.0850	$339.97	amazon
9	fanxiang 4TB SATA SSD 2.5'' SSD SATA III 6 Gb/s Internal Solid State Drive Up to 500 MB/s 3D NAND SLC Cache for Laptop and PC Desktop Performance Boost 7mm(0.28″) S101Q fanxiang	SATA SSD	4 TB	$0.0850	$339.99	amazon
10	KingSpec MemoStone 256GB 2-in-1 USB 3.2 Portable SSD - High-Speed 490 MB/s Read, Type-C Thumb Drive for Android and USB-C Computers KingSpec	SATA SSD	256GB	$0.0859	$21.99	newegg

Frequently Asked Questions

What is the best ssds & nvme drive for laptop upgrade right now?

As of July 2026, the Gioneda 4TB/2TB SSD 3D NAND SATA III 6Gb/s, 2.5' Internal Solid State Drive up to 540MB/s, Upgrade PC or Laptop Memory and Storage for IT Pros,... offers the best value at $0.0548/GB ($219.00 for 4TB) from newegg. We compared 1350 products matching laptop upgrade requirements.

Explore More

All SSDs & NVMe Drives Best for PS5 Gaming Best for Gaming PC Best for Budget Value SSD

View all SSDs & NVMe Drives