The Micron 9550 PRO 15 TB Solid State Drive - Internal SSD 15.36TB - U.2 PCIe (NVMe) (PCI Express NVMe 5.0) MTFDLAL15T3THA-1BK1DABYYR costs $0.6130/GB while the SP Silicon Power 4TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5'' 7mm (0.28'') Internal Solid State Drive (SP004TBSS3A55S25) costs $0.0825/GB. SP Silicon Power 4TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5'' 7mm (0.28'') Internal Solid State Drive (SP004TBSS3A55S25) offers 87% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Micron 9550 PRO 15 TB Solid State Drive - Internal SSD 15.36TB - U.2 PCIe (NVMe) (PCI Express NVMe 5.0) MTFDLAL15T3THA-1BK1DABYYR vs SP Silicon Power 4TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5'' 7mm (0.28'') Internal Solid State Drive (SP004TBSS3A55S25) — Which Is Better Value?
Specification Comparison
| Spec | Micron 9550 PRO 15 TB Solid State Drive - Internal SSD 15.36TB - U.2 PCIe (NVMe) (PCI Express NVMe 5.0) MTFDLAL15T3THA-1BK1DABYYR | SP Silicon Power 4TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5'' 7mm (0.28'') Internal Solid State Drive (SP004TBSS3A55S25) |
|---|---|---|
| Brand | Micron | SP Silicon Power |
| Capacity | 15TB | 4 TB |
| $/GB | $0.6130 | $0.0825 |
| Price | $9195.61 | $329.97 |
| Retailer | Newegg | Amazon |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | nvme | ssd |
Price Across Retailers
Micron 9550 PRO 15 TB Solid State Drive - Internal SSD 15.36TB - U.2 PCIe (NVMe) (PCI Express NVMe 5.0) MTFDLAL15T3THA-1BK1DABYYR
SP Silicon Power 4TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5'' 7mm (0.28'') Internal Solid State Drive (SP004TBSS3A55S25)
Which Should You Buy?
Based on current pricing data, the SP Silicon Power 4TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5'' 7mm (0.28'') Internal Solid State Drive (SP004TBSS3A55S25) offers better value at $0.0825//GB compared to the Micron 9550 PRO 15 TB Solid State Drive - Internal SSD 15.36TB - U.2 PCIe (NVMe) (PCI Express NVMe 5.0) MTFDLAL15T3THA-1BK1DABYYR at $0.6130//GB — that's roughly 87% less per gigabyte.
The best deal for the SP Silicon Power 4TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5'' 7mm (0.28'') Internal Solid State Drive (SP004TBSS3A55S25) is $329.97 at Amazon, while the Micron 9550 PRO 15 TB Solid State Drive - Internal SSD 15.36TB - U.2 PCIe (NVMe) (PCI Express NVMe 5.0) MTFDLAL15T3THA-1BK1DABYYR starts at $9195.61 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Micron 9550 PRO 15 TB Solid State Drive - Internal SSD 15.36TB - U.2 PCIe (NVMe) (PCI Express NVMe 5.0) MTFDLAL15T3THA-1BK1DABYYR and SP Silicon Power 4TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5'' 7mm (0.28'') Internal Solid State Drive (SP004TBSS3A55S25) product page for detailed specifications and price history.
Frequently Asked Questions
Is Micron 9550 PRO 15 TB Solid State Drive - Internal SSD 15.36TB - U.2 PCIe (NVMe) (PCI Express NVMe 5.0) MTFDLAL15T3THA-1BK1DABYYR or SP Silicon Power 4TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5'' 7mm (0.28'') Internal Solid State Drive (SP004TBSS3A55S25) a better deal?
As of June 2026, SP Silicon Power 4TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5'' 7mm (0.28'') Internal Solid State Drive (SP004TBSS3A55S25) offers better value at $0.0825//GB compared to Micron 9550 PRO 15 TB Solid State Drive - Internal SSD 15.36TB - U.2 PCIe (NVMe) (PCI Express NVMe 5.0) MTFDLAL15T3THA-1BK1DABYYR at $0.6130//GB. That is approximately 87% better value per gigabyte.
What is the price per GB of Micron 9550 PRO 15 TB Solid State Drive - Internal SSD 15.36TB - U.2 PCIe (NVMe) (PCI Express NVMe 5.0) MTFDLAL15T3THA-1BK1DABYYR?
The Micron 9550 PRO 15 TB Solid State Drive - Internal SSD 15.36TB - U.2 PCIe (NVMe) (PCI Express NVMe 5.0) MTFDLAL15T3THA-1BK1DABYYR is currently priced at $0.6130/GB ($9195.61 for 15TB) at Newegg.
Where can I buy SP Silicon Power 4TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5'' 7mm (0.28'') Internal Solid State Drive (SP004TBSS3A55S25) for the cheapest price?
The cheapest price for the SP Silicon Power 4TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5'' 7mm (0.28'') Internal Solid State Drive (SP004TBSS3A55S25) is $329.97 at Amazon, which works out to $0.0825/GB.