The KingSpec ONEBOOM Gaming Series S5 SSD 4TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 550MB/s, laptop costs $0.0825/GB while the 4TB Transcend ESD420 Portable Magnetic SSD USB 20Gbps Type-C Magsafe (Champagne Gold) costs $0.3118/GB. KingSpec ONEBOOM Gaming Series S5 SSD 4TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 550MB/s, laptop offers 74% better value per gigabyte as of August 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
KingSpec ONEBOOM Gaming Series S5 SSD 4TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 550MB/s, laptop vs 4TB Transcend ESD420 Portable Magnetic SSD USB 20Gbps Type-C Magsafe (Champagne Gold) — Which Is Better Value?
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Specification Comparison
| Spec | KingSpec ONEBOOM Gaming Series S5 SSD 4TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 550MB/s, laptop | 4TB Transcend ESD420 Portable Magnetic SSD USB 20Gbps Type-C Magsafe (Champagne Gold) |
|---|---|---|
| Brand | KingSpec | Transcend |
| Capacity | 4TB | 4TB |
| $/GB | $0.0825 | $0.3118 |
| Price | $329.99 | $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 ONEBOOM Gaming Series S5 SSD 4TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 550MB/s, laptop offers better value at $0.0825//GB compared to the 4TB Transcend ESD420 Portable Magnetic SSD USB 20Gbps Type-C Magsafe (Champagne Gold) at $0.3118//GB — that's roughly 74% less per gigabyte.
The best deal for the KingSpec ONEBOOM Gaming Series S5 SSD 4TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 550MB/s, laptop is $329.99 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 ONEBOOM Gaming Series S5 SSD 4TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 550MB/s, laptop 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 ONEBOOM Gaming Series S5 SSD 4TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 550MB/s, laptop or 4TB Transcend ESD420 Portable Magnetic SSD USB 20Gbps Type-C Magsafe (Champagne Gold) a better deal?
As of August 2026, KingSpec ONEBOOM Gaming Series S5 SSD 4TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 550MB/s, laptop offers better value at $0.0825//GB compared to 4TB Transcend ESD420 Portable Magnetic SSD USB 20Gbps Type-C Magsafe (Champagne Gold) at $0.3118//GB. That is approximately 74% better value per gigabyte.
What is the price per GB of KingSpec ONEBOOM Gaming Series S5 SSD 4TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 550MB/s, laptop?
The KingSpec ONEBOOM Gaming Series S5 SSD 4TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 550MB/s, laptop is currently priced at $0.0825/GB ($329.99 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.