Compare Solid State Drives

Compare Silicon Power A55 4TB vs A55 2TB

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  2. Solid State Drives
  3. Silicon Power A55 4TB 🆚 Silicon Power A55 2TB
Silicon Power A55 4TB and Silicon Power A55 2TB are both solid state drives with the same Interface (SATA 6 Gb/s) and Form Factor (2.5"). The main differences are in Capacity.
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Silicon Power A55 4TB 3D NAND SLC SATA III 2.5'' (SP004TBSS3A55S25)
Silicon Power A55 4TB
Silicon Power A55 2TB 3D NAND A55 SATA III 2.5" (SP002TBSS3A55S25)
Silicon Power A55 2TB
Prices
(Change region)
In Stock
$329.97
Last updated 24 minutes ago.
In Stock
Free shipping
$349.79
Prices
(Change region)
In Stock
Free shipping
$359.99
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* Product prices and availability are subject to change frequently. Any price and availability information displayed on Amazon at the time of purchase will apply.
Brand
Silicon Power
Brand
Silicon Power
Model
  • SP004TBSS3A55S25
  • SU004TBSS3A55S25NE
  • SP004TBSS3A55S25AY
Model
  • SP002TBSS3A55S25
  • SU002TBSS3A55S25
  • SU002TBSS3A55S25EU
Release Date
-
Release Date
📅 July 2015
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
★★★★☆
(50 reviews)
Price history
View Details ►
Price history
View Details ►
Price/GB
$0.08
Price/GB
$0.05
GB/$1
12.12
GB/$1
19.61
Series
-
Series
Ace A55
Capacity
4000 GB
Capacity
2000 GB
Interface
SATA 6 Gb/s
Interface
SATA 6 Gb/s
NVME
No
NVME
No
Form Factor
2.5"
Form Factor
2.5"
NAND Flash Type
-
NAND Flash Type
3D TLC
Max Sequential Read
-
Max Sequential Read
ATTO: up tp 560 MB/s
CDM: up to 500 MB/s
Max Sequential Write
-
Max Sequential Write
ATTO: up tp 530 MB/s
CDM: up to 450 MB/s
MTBF
-
MTBF
1,500,000 hours

Comparison and key differences summary

Reasons to buy the Silicon Power A55 4TB:

  • 8% cheaper, you can save $30.02
  • More Capacity (+2000 GB available)

Buy now

Reasons to buy the Silicon Power A55 2TB:

Buy now

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