PNY vs Western Digital SSDs & NVMe Drives

Side-by-side price per gigabyte comparison across 135 products.

As of September 2026, PNY averages $0.2053/GB across 23 products while Western Digital averages $0.2428/GB across 112 products on BuyPerUnit. PNY offers 15% better value per gigabyte for ssds & nvme drives.

PNY

Better Value

Avg $/GB$0.2053

Best $/GB$0.1300

Price Range$0.1300 – $0.4379

Products23

Cheapest Product

PNY - CS900 2TB Internal SSD SATA

2 TB · $259.99 · bestbuy

Western Digital

Avg $/GB$0.2428

Best $/GB$0.1087

Price Range$0.1087 – $1.0651

Products112

Cheapest Product

Western Digital 4TB WD Blue SN5000 NVMe SSD, PCIe Gen 4.0, up to 5,500 MB/s Read Speeds Internal Solid State Drive (SSD) WDS

4TB · $434.67 · newegg

Top Products Compared

Rank	Brand	Product	Capacity	$/GB	Price	Retailer
1	PNY	PNY - CS900 2TB Internal SSD SATA	2 TB	$0.1300	$259.99	bestbuy
1	Western Digital	Western Digital 4TB WD Blue SN5000 NVMe SSD, PCIe Gen 4.0, up to 5,500 MB/s Read Speeds Internal Solid State Drive (SSD) WDS	4TB	$0.1087	$434.67	newegg
2	PNY	PNY RP60 2TB USB 3.2 Type-C Portable SSD - Up to 2000MB/s, USB-C, USB 3.2 PSD0CS3060-2TB-RB	2TB	$0.1400	$279.99	newegg
2	Western Digital	Western Digital 1TB WD Green SN350 NVMe Internal SSD Solid State Drive - Gen3 PCIe, QLC, M.2 2280, Up to 3,200 MB/s - WDS	1 TB	$0.1108	$110.79	newegg
3	PNY	PNY CS900 2.5' 1TB SATA III 3D NAND Internal Solid State Drive (SSD) SSD7CS900-1TB-RB	1TB	$0.1425	$142.49	newegg
3	Western Digital	Western Digital 1TB WD Green SN350 NVMe Internal SSD Solid State Drive - Gen3 PCIe, QLC, M.2 2280, Up to 3,200 MB/s - WDS	1 TB	$0.1114	$111.43	newegg
4	PNY	PNY CS2130 M.2 2280 2TB PCI-Express 3.0 x4, NVMe 1.3 3D NAND Internal Solid State Drive (SSD) M280CS2130-2TB-RB	2TB	$0.1495	$299.00	newegg
4	Western Digital	Western Digital 4TB WD Blue SN5000 NVMe SSD, PCIe Gen 4.0, up to 5,500 MB/s Read Speeds Internal Solid State Drive (SSD) WDS	4TB	$0.1225	$489.99	newegg
5	PNY	PNY 1TB USB 3.2 Gen 2x2 Type-C Portable SSD Up to 2000 MBps	1TB	$0.1500	$149.99	newegg
5	Western Digital	Western Digital 4TB WD Blue SN5000 NVMe SSD, PCIe Gen 4.0, up to 5,500 MB/s Read Speeds Internal Solid State Drive (SSD) WDS	4TB	$0.1245	$497.82	newegg

Which Should You Buy?

Based on current pricing data, PNY offers better overall value for ssds & nvme drives at an average of $0.2053/GB compared to Western Digital's $0.2428/GB — that's roughly 15% less per gigabyte.

PNY's best deal is the PNY - CS900 2TB Internal SSD SATA (2 TB) at $0.1300/GB, while Western Digital's cheapest option is the Western Digital 4TB WD Blue SN5000 NVMe SSD, PCIe Gen 4.0, up to 5,500 MB/s Read Speeds Internal Solid State Drive (SSD) WDS (4TB) at $0.1087/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 PNY or Western Digital cheaper per GB for ssds & nvme drives?

As of September 2026, PNY averages $0.2053/GB compared to Western Digital at $0.2428/GB. PNY is approximately 15% cheaper per gigabyte on average.

How many PNY and Western Digital ssds & nvme drives does BuyPerUnit track?

BuyPerUnit currently tracks 23 PNY products and 112 Western Digital products in the ssds & nvme drives category, all ranked by price per gigabyte.

What is the cheapest PNY ssds & nvme drive per GB?

The cheapest PNY option is the PNY - CS900 2TB Internal SSD SATA at $0.1300/GB ($259.99 for 2 TB).

What is the cheapest Western Digital ssds & nvme drive per GB?

The cheapest Western Digital option is the Western Digital 4TB WD Blue SN5000 NVMe SSD, PCIe Gen 4.0, up to 5,500 MB/s Read Speeds Internal Solid State Drive (SSD) WDS at $0.1087/GB ($434.67 for 4TB).

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