Silicon Power Ace A55 1TB



Founded in 2003, Silicon Power Computer & Communications Inc. is a company which manufactures and sells flash memory cards, USB flash drives, portable hard drives, solid state drives, DRAM modules and industrial-grade products. The company is headquartered in Taipei, Taiwan, and has offices around the world.

Official product link:


Packaging and accessories

The Ace A55 1TB is delivered in a standard cardboard packaging with a clear plastic cover protecting the SSD. The front side of the packaging features the main characteristics of the product printed alongside the warranty period offered.


The back side of the packaging offers additional information printed in multiple languages, about the SSD and its features. On this side, the serial and part numbers of the SSD can be found alongside a QR code which redirects to the warranty activation page on the manufacturer’s website.



Series: Ace A55
Model: SP001TBSS3A55S25
Capacity: 1TB
Form Factor: SATA 2.5″
Dimensions: 100.0 x 69.9 x 7.0mm
Weight: 63g
Interface: SATA 6.0Gb/s
Controller: SM2259XT
Flash Chips: Intel 29R08T2AWCTJ1
Sequential Read: 560 MB/s
Sequential Write: 530 MB/s
Write Endurance: 240 TBW (total bytes written)
Life Expectancy (MTTF): 1.5 million hours
Operating Temperature: 0°C to 70°C
Operating Voltage: 5V (Max)
Warranty: 3 years


– Adopts TLC 3D NAND flash and “SLC Cache technology” to improve overall performance
– 15 x faster than a standard 5400 HDD with SATA III 6Gb/s interface
– 7 mm slim design suitable for ultrabooks and ultra-slim laptops
– Supports TRIM command and Garbage Collection technology
– NCQ and RAID ready
– ECC technology to guarantee reliable data transmission
– S.M.A.R.T. monitoring system
– Low power consumption, shock and vibration-proof, noiseless and low latency

Related Posts

Leave a Reply

Your email address will not be published. Required fields are marked *