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 MemoStone 512GB 20Gbps Extreme Portable SSD - Up to 1900MB/s - USB-C, USB 3.2 Gen 2 - RGB External Solid State Drive - ZS301, Yellow costs $0.0996/GB. MemoStone 512GB 20Gbps Extreme Portable SSD - Up to 1900MB/s - USB-C, USB 3.2 Gen 2 - RGB External Solid State Drive - ZS301, Yellow offers 9% 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 MemoStone 512GB 20Gbps Extreme Portable SSD - Up to 1900MB/s - USB-C, USB 3.2 Gen 2 - RGB External Solid State Drive - ZS301, Yellow — 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 | MemoStone 512GB 20Gbps Extreme Portable SSD - Up to 1900MB/s - USB-C, USB 3.2 Gen 2 - RGB External Solid State Drive - ZS301, Yellow |
|---|---|---|
| Brand | Seagate | MemoStone |
| Capacity | 500GB | 512GB |
| $/GB | $0.1100 | $0.0996 |
| Price | $55.00 | $50.99 |
| Retailer | Newegg | Newegg |
| Category | Hard Drives (HDD) | SSDs & NVMe Drives |
| Subcategory | hdd | ssd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the MemoStone 512GB 20Gbps Extreme Portable SSD - Up to 1900MB/s - USB-C, USB 3.2 Gen 2 - RGB External Solid State Drive - ZS301, Yellow offers better value at $0.0996//GB compared to the Seagate ST500LM000 500GB 5400 RPM 64MB Cache SATA 6.0Gb/s 2.5' Laptop Thin SSHD Bare Drive at $0.1100//GB — that's roughly 9% less per gigabyte.
The best deal for the MemoStone 512GB 20Gbps Extreme Portable SSD - Up to 1900MB/s - USB-C, USB 3.2 Gen 2 - RGB External Solid State Drive - ZS301, Yellow is $50.99 at Newegg, while the Seagate ST500LM000 500GB 5400 RPM 64MB Cache SATA 6.0Gb/s 2.5' Laptop Thin SSHD Bare Drive starts at $55.00 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 MemoStone 512GB 20Gbps Extreme Portable SSD - Up to 1900MB/s - USB-C, USB 3.2 Gen 2 - RGB External Solid State Drive - ZS301, Yellow 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 MemoStone 512GB 20Gbps Extreme Portable SSD - Up to 1900MB/s - USB-C, USB 3.2 Gen 2 - RGB External Solid State Drive - ZS301, Yellow a better deal?
As of June 2026, MemoStone 512GB 20Gbps Extreme Portable SSD - Up to 1900MB/s - USB-C, USB 3.2 Gen 2 - RGB External Solid State Drive - ZS301, Yellow offers better value at $0.0996//GB compared to Seagate ST500LM000 500GB 5400 RPM 64MB Cache SATA 6.0Gb/s 2.5' Laptop Thin SSHD Bare Drive at $0.1100//GB. That is approximately 9% 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 MemoStone 512GB 20Gbps Extreme Portable SSD - Up to 1900MB/s - USB-C, USB 3.2 Gen 2 - RGB External Solid State Drive - ZS301, Yellow for the cheapest price?
The cheapest price for the MemoStone 512GB 20Gbps Extreme Portable SSD - Up to 1900MB/s - USB-C, USB 3.2 Gen 2 - RGB External Solid State Drive - ZS301, Yellow is $50.99 at Newegg, which works out to $0.0996/GB.