Silicon Power Ace A55 4TB
4TB · 2.5" · SATA III
Specifications
No
DRAM cache
500 MB/s
Sequential read
450 MB/s
Sequential write
Family guide
Silicon Power SATA SSDs| Ace A55 This model | Ace A58 | |
|---|---|---|
| Interface | SATA III | Not available |
| Read | 500 MB/s | Not available |
| Write | 450 MB/s | Not available |
| Summary | Its controller and flash changed between batches, so two drives of the same size can perform differently. | Not available |
Capacity grid
How it compares
Explore current prices and specifications in the category table. View all SSDs →
Select a tick for details and a product link.
Read chart product details
Price history
$700$525$350$175$0
21 Apr05 Jun21 Jul05 Sept21 Oct
Price history excludes Amazon sources
Affiliate link disclosure: some product links on this page may be affiliate links. If you click on these links and make a purchase, we may earn a commission. This doesn't affect the price you pay or influence which listings are displayed.
Listings
Listings sorted by Price, ascending.
SP Silicon Power 4TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5 in Ebay USA $349.99 SP Silicon Power 4TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5'' 7mm (0.28'') Internal Solid State Drive (SP004TBSS3A55S25) Amazon USA $384.97 SP Silicon Power 4TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5'' 7mm (0.28'') Internal Solid State Drive SU004TBSS3A55S25NE Amazon USA $399.99 4TB Silicon Power Ace A55 SATA III 6Gb/s SSD Solid State Disk 7mm Ultra-Slim Amazon USA $499.99 Silicon Power 4TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7... Ebay USA $559.71 Silicon Power 4TB Ace A55 SATA III 6Gb/s SSD Solid State Disk 7mm Ultra-Slim Ebay USA $560.38 Silicon Power A55 Series SSD 4TB 3D NAND SATA3 6Gb/s 2.5 inch 0.3 inch (7 mm) PS4 Operation Verified Out of stock Amazon USA —