Compare Solid State Drives

Compare Silicon Power P34A80 256GB vs UD90 1TB

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  2. Solid State Drives
  3. Silicon Power P34A80 256GB 🆚 Silicon Power UD90 1TB
Silicon Power P34A80 256GB and Silicon Power UD90 1TB are both solid state drives with the same Form Factor (M.2-2280). The main differences are in Capacity, Interface, NAND Flash Type and Max Sequential Read.
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Silicon Power P34A80 256GB NVMe M.2 2280 PCIe Gen3 x4 TLC (SP256GBP34A80M28)
Silicon Power P34A80 256GB
Silicon Power UD90 1TB NVMe 4.0 Gen4 PCIe M.2 (SP01KGBP44UD9005)
Silicon Power UD90 1TB
Prices
(Change region)
Out of Stock
Free shipping
$37.99
Out of Stock
Free shipping
$81.21
-
Buy now
Prices
(Change region)
In Stock
$164.97
Last updated 19 minutes ago.
Out of Stock
Free shipping
$300.99
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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
SP256GBP34A80M28
Model
  • SP01KGBP44UD9005
  • SP01KGBP44UD9005AY
Release Date
-
Release Date
📅 August 2022
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
★★★★☆
(25 reviews)
User reviews
Price history
View Details ►
Price history
View Details ►
Price/GB
$0.15
Price/GB
$0.05
GB/$1
6.74
GB/$1
18.19
Series
P34A80
Series
UD90
Capacity
256 GB
Capacity
1000 GB
Interface
PCIe Gen3 x4
Interface
PCIe Gen4 x4
NVME
Yes
NVME
Yes
Form Factor
M.2-2280
Form Factor
M.2-2280
NAND Flash Type
TLC
NAND Flash Type
3D NAND
Max Sequential Read
Up to 3100 MB/s
Max Sequential Read
Up to 4800 MB/s
Max Sequential Write
Up to 1100 MB/s
Max Sequential Write
Up to 4200 MB/s
MTBF
2,000,000 hours
MTBF
1,500,000 hours
-

Comparison and key differences summary

Reasons to buy the Silicon Power P34A80 256GB:

  • 77% cheaper, you can save $126.98

Buy now

Reasons to buy the Silicon Power UD90 1TB:

  • More Capacity (+744 GB available)
  • Newer interface (PCIe Gen4 x4)

Buy now

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