The Seagate ST500LM000 500GB 5400 RPM 64MB Cache SATA 6.0Gb/s 2.5' Laptop Thin SSHD Bare Drive costs $0.1100/GB while the MZ-VLB2560 Samsung PM981 256GB M.2 2280 Pcie 3.0 X4 Nvme SSD Solid State Drive M.2 SSD / Solid State Drive costs $0.3906/GB. Seagate ST500LM000 500GB 5400 RPM 64MB Cache SATA 6.0Gb/s 2.5' Laptop Thin SSHD Bare Drive offers 72% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Note: These products are in different categories (Hard Drives (HDD) vs SSDs & NVMe Drives). The comparison still works but keep the category difference in mind.
Seagate ST500LM000 500GB 5400 RPM 64MB Cache SATA 6.0Gb/s 2.5' Laptop Thin SSHD Bare Drive vs MZ-VLB2560 Samsung PM981 256GB M.2 2280 Pcie 3.0 X4 Nvme SSD Solid State Drive M.2 SSD / Solid State Drive — Which Is Better Value?
Specification Comparison
| Spec | Seagate ST500LM000 500GB 5400 RPM 64MB Cache SATA 6.0Gb/s 2.5' Laptop Thin SSHD Bare Drive | MZ-VLB2560 Samsung PM981 256GB M.2 2280 Pcie 3.0 X4 Nvme SSD Solid State Drive M.2 SSD / Solid State Drive |
|---|---|---|
| Brand | Seagate | Samsung |
| Capacity | 500GB | 256GB |
| $/GB | $0.1100 | $0.3906 |
| Price | $55.00 | $99.99 |
| Retailer | Newegg | Newegg |
| Category | Hard Drives (HDD) | SSDs & NVMe Drives |
| Subcategory | hdd | nvme |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the Seagate ST500LM000 500GB 5400 RPM 64MB Cache SATA 6.0Gb/s 2.5' Laptop Thin SSHD Bare Drive offers better value at $0.1100//GB compared to the MZ-VLB2560 Samsung PM981 256GB M.2 2280 Pcie 3.0 X4 Nvme SSD Solid State Drive M.2 SSD / Solid State Drive at $0.3906//GB — that's roughly 72% less per gigabyte.
The best deal for the Seagate ST500LM000 500GB 5400 RPM 64MB Cache SATA 6.0Gb/s 2.5' Laptop Thin SSHD Bare Drive is $55.00 at Newegg, while the MZ-VLB2560 Samsung PM981 256GB M.2 2280 Pcie 3.0 X4 Nvme SSD Solid State Drive M.2 SSD / Solid State Drive starts at $99.99 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Seagate ST500LM000 500GB 5400 RPM 64MB Cache SATA 6.0Gb/s 2.5' Laptop Thin SSHD Bare Drive and MZ-VLB2560 Samsung PM981 256GB M.2 2280 Pcie 3.0 X4 Nvme SSD Solid State Drive M.2 SSD / Solid State Drive product page for detailed specifications and price history.
Frequently Asked Questions
Is Seagate ST500LM000 500GB 5400 RPM 64MB Cache SATA 6.0Gb/s 2.5' Laptop Thin SSHD Bare Drive or MZ-VLB2560 Samsung PM981 256GB M.2 2280 Pcie 3.0 X4 Nvme SSD Solid State Drive M.2 SSD / Solid State Drive a better deal?
As of June 2026, Seagate ST500LM000 500GB 5400 RPM 64MB Cache SATA 6.0Gb/s 2.5' Laptop Thin SSHD Bare Drive offers better value at $0.1100//GB compared to MZ-VLB2560 Samsung PM981 256GB M.2 2280 Pcie 3.0 X4 Nvme SSD Solid State Drive M.2 SSD / Solid State Drive at $0.3906//GB. That is approximately 72% better value per gigabyte.
What is the price per GB of Seagate ST500LM000 500GB 5400 RPM 64MB Cache SATA 6.0Gb/s 2.5' Laptop Thin SSHD Bare Drive?
The Seagate ST500LM000 500GB 5400 RPM 64MB Cache SATA 6.0Gb/s 2.5' Laptop Thin SSHD Bare Drive is currently priced at $0.1100/GB ($55.00 for 500GB) at Newegg.
Where can I buy MZ-VLB2560 Samsung PM981 256GB M.2 2280 Pcie 3.0 X4 Nvme SSD Solid State Drive M.2 SSD / Solid State Drive for the cheapest price?
The cheapest price for the MZ-VLB2560 Samsung PM981 256GB M.2 2280 Pcie 3.0 X4 Nvme SSD Solid State Drive M.2 SSD / Solid State Drive is $99.99 at Newegg, which works out to $0.3906/GB.