The 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 costs $0.0840/GB while the 4TB Transcend ESD420 Portable Magnetic SSD USB 20Gbps Type-C Magsafe (Champagne Gold) costs $0.3118/GB. 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 offers 73% better value per gigabyte as of August 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
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 vs 4TB Transcend ESD420 Portable Magnetic SSD USB 20Gbps Type-C Magsafe (Champagne Gold) — Which Is Better Value?
Prices refresh twice daily; the final price appears at the retailer's checkout. We may earn a commission from retailer links, at no cost to you; it never affects rankings.
Specification Comparison
| Spec | 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 | 4TB Transcend ESD420 Portable Magnetic SSD USB 20Gbps Type-C Magsafe (Champagne Gold) |
|---|---|---|
| Brand | KingSpec | Transcend |
| Capacity | 4TB | 4TB |
| $/GB | $0.0840 | $0.3118 |
| Price | $335.99 | $1247.00 |
| Retailer | Newegg | Newegg |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | ssd | ssd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the 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 offers better value at $0.0840//GB compared to the 4TB Transcend ESD420 Portable Magnetic SSD USB 20Gbps Type-C Magsafe (Champagne Gold) at $0.3118//GB — that's roughly 73% less per gigabyte.
The best deal for the 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 is $335.99 at Newegg, while the 4TB Transcend ESD420 Portable Magnetic SSD USB 20Gbps Type-C Magsafe (Champagne Gold) starts at $1247.00 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each 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 and 4TB Transcend ESD420 Portable Magnetic SSD USB 20Gbps Type-C Magsafe (Champagne Gold) product page for detailed specifications and price history.
Frequently Asked Questions
Is 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 or 4TB Transcend ESD420 Portable Magnetic SSD USB 20Gbps Type-C Magsafe (Champagne Gold) a better deal?
As of August 2026, 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 offers better value at $0.0840//GB compared to 4TB Transcend ESD420 Portable Magnetic SSD USB 20Gbps Type-C Magsafe (Champagne Gold) at $0.3118//GB. That is approximately 73% better value per gigabyte.
What is the price per GB of 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?
The 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 is currently priced at $0.0840/GB ($335.99 for 4TB) at Newegg.
Where can I buy 4TB Transcend ESD420 Portable Magnetic SSD USB 20Gbps Type-C Magsafe (Champagne Gold) for the cheapest price?
The cheapest price for the 4TB Transcend ESD420 Portable Magnetic SSD USB 20Gbps Type-C Magsafe (Champagne Gold) is $1247.00 at Newegg, which works out to $0.3118/GB.