Compare Solid State Drives

Compare Silicon Power 480GB SSD S55 vs UD90 4TB

The main differences between Silicon Power 480GB SSD S55 and Silicon Power UD90 4TB are in Capacity, Interface, NVME and Form Factor.

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Silicon Power 480GB SSD S55

Silicon Power UD90 4TB

Prices
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Out of Stock

Free shipping

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Prices
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Out of Stock

Free shipping

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Brand

Silicon Power

Brand

Silicon Power

Model

SP480GBSS3S55S25AE

Model

SP04KGBP44UD9005
SP04KGBP44UD9005AY

Release Date

📅 June 2017

Release Date

📅 April 2023

* First availability for purchase, it may not correspond to the actual market launch date.

User reviews

★★★★☆

(31 reviews)

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Price history

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Price history

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Price/GB

$0.12

Price/GB

$0.27

GB/$1

8.69

GB/$1

3.74

Series

Slim S55

Series

-

Capacity

480 GB

Capacity

4000 GB

Interface

SATA 6 Gb/s

Interface

PCIe Gen4 x4

NVME

No

NVME

Yes

Form Factor

2.5"

Form Factor

M.2-2280

Max Sequential Read

ATTO: 560 MB/s
CDM: 500 MB/s

Max Sequential Read

-

Max Sequential Write

ATTO: 530 MB/s
CDM: 450 MB/s

Max Sequential Write

-

MTBF

1,500,000 hours

MTBF

-

Options (1)

Silicon Power S60 60GB

60GB S60

-

Comparison and key differences summary

Reasons to buy the Silicon Power 480GB SSD S55:

95% cheaper, you can save $1,014.75

Reasons to buy the Silicon Power UD90 4TB:

Newer Product, it was released around 6 years later
More Capacity (+3520 GB available)
Newer interface (PCIe Gen4 x4)

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