Product Chart / Ssd drives / Silicon Power Ace A55
SP 1TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") Internal Solid State Drive (SP001TBSS3A55S25)
For $143.97 on Amazon (As of Mar 27, 2026, 20:46 PST - Details)
Brand Silicon Power
Storage 1000 GB
Form2.5-Inch
InterfaceSATA III
Sequential Read speed560 MB/s
Sequential Write speed530 MB/s
Random Read speed?k IOPS
Random Write speed?k IOPS

We know 2 variations of the Silicon Power Ace A55 with the above specifications:

SP 1TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") Internal Solid State Drive (SP001TBSS3A55S25)
For $143.97 on Amazon (As of Mar 27, 2026, 20:46 PST - Details)
Silicon Power 1TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") Internal Solid State Drive (SP001TBSS3A55S25)
For $134.75 on Amazon (As of Mar 28, 2026, 01:07 PST - Details)
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