Compare Solid State Drives

Compare Silicon Power XS70 4TB vs A55 256GB

  1. Compare
  2. Solid State Drives
  3. Silicon Power XS70 4TB 🆚 Silicon Power A55 256GB
Silicon Power XS70 4TB and Silicon Power A55 256GB are both solid state drives with the same Form Factor (M.2-2280) and NAND Flash Type (3D NAND). The main differences are in Capacity, Interface, NVME and Max Sequential Read.
Save comparison
Silicon Power XS70 4TB Nvme PCIe Gen4 M.2 2280 (SP04KGBP44XS7005)
Silicon Power XS70 4TB
Silicon Power A55 M.2 2280 256GB SATA III 3D NAND SP256GBSS3A55M28
Silicon Power A55 256GB
Prices
(Change region)
Out of Stock
Free shipping
$417.99
Out of Stock
Free shipping
$536.99
-
Buy now
Prices
(Change region)
Out of Stock
Free shipping
$16.99
Out of Stock
Free shipping
$20.99
-
Buy now
* Pangoly may earn a commission when you use one of the links to make a purchase. (Disclosure)
* 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
SP04KGBP44XS7005
Model
  • SP256GBSS3A55M28
  • SU256GBSS3A55M28AB
Release Date
📅 March 2022
Release Date
📅 July 2022
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
★★★☆☆
(2 reviews)
User reviews
★★★★☆
(48 reviews)
Price history
View Details ►
Price history
View Details ►
Price/GB
$0.10
Price/GB
$0.07
GB/$1
9.57
GB/$1
15.07
Series
-
Series
Ace A55
Capacity
4000 GB
Capacity
256 GB
Interface
PCIe Gen4 x4
Interface
SATA 6 Gb/s
NVME
Yes
NVME
No
Form Factor
M.2-2280
Form Factor
M.2-2280
NAND Flash Type
3D NAND
NAND Flash Type
3D NAND
Max Sequential Read
Up to 7200 MB/s
Max Sequential Read
Up to 560 MB/s
Max Sequential Write
Up to 6800 MB/s
Max Sequential Write
Up to 530 MB/s
MTBF
1,600,000 hours
MTBF
1,500,000 hours
-

Comparison and key differences summary

Reasons to buy the Silicon Power XS70 4TB:

  • More Capacity (+3744 GB available)
  • Newer interface (PCIe Gen4 x4)

Buy now

Reasons to buy the Silicon Power A55 256GB:

  • 96% cheaper, you can save $401.00

Buy now

Have you found incorrect information on this page? Contact us and we will fix it as soon as possible.

Trending comparisons (Solid State Drives)

SAMSUNG 9100 PRO 2TB
VS
Western Digital WD_BLACK SN8100 2TB
SAMSUNG 9100 PRO 2TB

vs

Western Digital WD_BLACK SN8100 2TB
Samsung 960 EVO Series 250GB
VS
XPG GAMMIX S50 Lite 1TB
Samsung 960 EVO Series 250GB

vs

XPG GAMMIX S50 Lite 1TB
Western Digital WD_BLACK SN7100 2TB
VS
Crucial P310 2TB
Western Digital WD_BLACK SN7100 2TB

vs

Crucial P310 2TB
Kingston NV3 1TB
VS
Crucial T710 1TB
Kingston NV3 1TB

vs

Crucial T710 1TB
Samsung 990 EVO 2TB
VS
Western Digital WD_BLACK SN8100 2TB
Samsung 990 EVO 2TB

vs

Western Digital WD_BLACK SN8100 2TB
Samsung 990 PRO 4TB
VS
Crucial T710 4TB
Samsung 990 PRO 4TB

vs

Crucial T710 4TB
Crucial P310 2TB
VS
Crucial P510 2TB
Crucial P310 2TB

vs

Crucial P510 2TB
Samsung 990 PRO 2TB
VS
Samsung 990 PRO 2TB + Heatsink
Samsung 990 PRO 2TB

vs

Samsung 990 PRO 2TB + Heatsink
Samsung 990 PRO 2TB
VS
Lexar EQ790 2TB
Samsung 990 PRO 2TB

vs

Lexar EQ790 2TB
Samsung 990 PRO 2TB
VS
Samsung 980 PRO 2TB
Samsung 990 PRO 2TB

vs

Samsung 980 PRO 2TB
    News
    Discover how NVIDIA's new RTX Spark superchip challenges Intel x86 and Apple Silicon with 1 Petaflop of local AI power and massive Blackwell graphics.
    NVIDIA RTX Spark: A New Threat to Intel x86 and Apple Chips
    Browse PC Parts
    Spotlight
    $550
    F5-6800J3445G16GX2-RM5RK
    G.SKILL Ripjaws M5 RGB 32GB (2 x 16GB) DDR5 6800
    Trending PC Parts
    x