The HP PM9C1 512GB NVMe PCIe Gen4 x4 M.2 2280 Internal SSD, Samsung NAND costs $0.1758/GB while the Vansuny 1TB Portable External SSD, USB 3.1 Gen2 540MB/s High-Speed Data ssd External Hard Drive USB C, Metal Mini Portable External Solid State Drive, Red costs $0.1190/GB. Vansuny 1TB Portable External SSD, USB 3.1 Gen2 540MB/s High-Speed Data ssd External Hard Drive USB C, Metal Mini Portable External Solid State Drive, Red offers 32% better value per gigabyte as of August 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
HP PM9C1 512GB NVMe PCIe Gen4 x4 M.2 2280 Internal SSD, Samsung NAND vs Vansuny 1TB Portable External SSD, USB 3.1 Gen2 540MB/s High-Speed Data ssd External Hard Drive USB C, Metal Mini Portable External Solid State Drive, Red — Which Is Better Value?
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Specification Comparison
| Spec | HP PM9C1 512GB NVMe PCIe Gen4 x4 M.2 2280 Internal SSD, Samsung NAND | Vansuny 1TB Portable External SSD, USB 3.1 Gen2 540MB/s High-Speed Data ssd External Hard Drive USB C, Metal Mini Portable External Solid State Drive, Red |
|---|---|---|
| Brand | Samsung | Vansuny |
| Capacity | 512GB | 1 TB |
| $/GB | $0.1758 | $0.1190 |
| Price | $89.99 | $118.99 |
| Retailer | Newegg | Amazon |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | nvme | ssd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the Vansuny 1TB Portable External SSD, USB 3.1 Gen2 540MB/s High-Speed Data ssd External Hard Drive USB C, Metal Mini Portable External Solid State Drive, Red offers better value at $0.1190//GB compared to the HP PM9C1 512GB NVMe PCIe Gen4 x4 M.2 2280 Internal SSD, Samsung NAND at $0.1758//GB — that's roughly 32% less per gigabyte.
The best deal for the Vansuny 1TB Portable External SSD, USB 3.1 Gen2 540MB/s High-Speed Data ssd External Hard Drive USB C, Metal Mini Portable External Solid State Drive, Red is $118.99 at Amazon, while the HP PM9C1 512GB NVMe PCIe Gen4 x4 M.2 2280 Internal SSD, Samsung NAND starts at $89.99 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each HP PM9C1 512GB NVMe PCIe Gen4 x4 M.2 2280 Internal SSD, Samsung NAND and Vansuny 1TB Portable External SSD, USB 3.1 Gen2 540MB/s High-Speed Data ssd External Hard Drive USB C, Metal Mini Portable External Solid State Drive, Red product page for detailed specifications and price history.
Frequently Asked Questions
Is HP PM9C1 512GB NVMe PCIe Gen4 x4 M.2 2280 Internal SSD, Samsung NAND or Vansuny 1TB Portable External SSD, USB 3.1 Gen2 540MB/s High-Speed Data ssd External Hard Drive USB C, Metal Mini Portable External Solid State Drive, Red a better deal?
As of August 2026, Vansuny 1TB Portable External SSD, USB 3.1 Gen2 540MB/s High-Speed Data ssd External Hard Drive USB C, Metal Mini Portable External Solid State Drive, Red offers better value at $0.1190//GB compared to HP PM9C1 512GB NVMe PCIe Gen4 x4 M.2 2280 Internal SSD, Samsung NAND at $0.1758//GB. That is approximately 32% better value per gigabyte.
What is the price per GB of HP PM9C1 512GB NVMe PCIe Gen4 x4 M.2 2280 Internal SSD, Samsung NAND?
The HP PM9C1 512GB NVMe PCIe Gen4 x4 M.2 2280 Internal SSD, Samsung NAND is currently priced at $0.1758/GB ($89.99 for 512GB) at Newegg.
Where can I buy Vansuny 1TB Portable External SSD, USB 3.1 Gen2 540MB/s High-Speed Data ssd External Hard Drive USB C, Metal Mini Portable External Solid State Drive, Red for the cheapest price?
The cheapest price for the Vansuny 1TB Portable External SSD, USB 3.1 Gen2 540MB/s High-Speed Data ssd External Hard Drive USB C, Metal Mini Portable External Solid State Drive, Red is $118.99 at Amazon, which works out to $0.1190/GB.