The Comparator

Silicon Power A55 2TB

The current Silicon Power A55 2TB price from retailers, its key specifications, and how it performs for each job.

Silicon Power · SSD · SATA

Works well for: System Drive, Game & File Storage

Tracked offers
No current tracked offers
We have not observed a tracked offer for this model.
Capability grades stay current · methodology ssd-value-v6.1

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A
System Drivebest grade of 3 scenarios
Capacity
2 TB
Interface
SATA 6.0 Gb/s
Sequential read
560 MB/s
Sequential write
530 MB/s
Endurance
1200 TBW
Form factor
2.5"

Show full specifications

What it is good for

Scenariothis productCapability grade
◉System DriveScenario capabilityGradeA
◉Game & File StorageScenario capabilityGradeA
◉Heavy Creative WorkScenario capabilityGradeB

A grade answers “how well does this handle that job?” — price is never part of it. We are not tracking a verified offer right now, so there is no Relative Value to show against it.

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Performance and where it ranks

Two different questions, side by side. Performance compares what the hardware can do; Value compares what that capability costs at today’s price. A product can rank high on one and low on the other — that gap is the point.

Performance Balanced

How much it can do. Price plays no part in this ranking.

#140 of 183 graded solid state drives

  1. #137 TranscendTranscend SSD230S 512GB 4
  2. #138 SamsungSamsung 870 Evo 500GB 4
  3. #139 CrucialCrucial MX500 250GB 4
  4. #140 Silicon PowerSilicon Power A55 2TB 4
  5. #141 KingstonKingston KC600 2TB 4
  6. #142 PatriotPatriot P220 1TB 4
  7. #143 KingstonKingston KC600 1TB 4

View full tier list View full value ranking

Silicon Power A55 2TB in today's market

We have not tracked a current offer for Silicon Power A55 2TB in Canada for a while. It is still a fair yardstick: capability, ranks against today's market and specifications stay current.

Someone is offering you a Silicon Power A55 2TB? Check that price

Enter the asking price: it is scored against today's market under your priorities. Capability is the same at any price; only Value changes. Nothing is saved unless you save it as your deal.

Upgrade planner

Judge the change in the active scenario, then make the cash gap explicit.

Using page scenario

Capability differences are expressed as tiers and index points, not as benchmark percentages we did not measure.

What replaces the Silicon Power A55 2TB today

Chosen for Balanced

Closest current replacement SamsungSamsung 870 QVO 2TB
PriceCAD 712
Relative Value13
Capability+0%
Compare
Lower-cost current alternative TeamGroupTeamGroup QX 2TB
PriceCheck on Amazon
Relative Value33
Capability-4%
Compare
Meaningful upgrade TeamGroupTeamGroup FORCE G50 512GB
PriceCheck on Amazon
Relative Value100
Capability+793%
Compare

Chosen by capability in the same scenario against today's market: the closest current product that is not a downgrade, the cheapest current product within 10% of its capability, and the best Value among products at least 30% more capable.

More head-to-head comparisons in this category

Specifications and compatibility

What this product is, and what to check before it goes into your build.

Performance

Sequential read
560 MB/s
Sequential write
530 MB/s
Random read
0 IOPS
Random write
0 IOPS

Media

Capacity
2 TB

Power / Interface

Interface
SATA 6.0 Gb/s
Form factor
2.5"

Physical / Outputs

Heatsink included
No
Show all specifications

Endurance & warranty

Endurance
1200 TBW
Warranty
5 years

Hover any value to see where it came from: a manufacturer specification, or a figure The Comparator calculated.

Sources: Comparator offer frame 2026-11-02–2026-11-09

What to check in your build

Form factor Required

2.5"

The slot must take 2.5"

Interface & protocol Required

SATA 6.0 Gb/s

PlayStation 5 Required

Does not fit the PS5 expansion bay

The PS5 bay takes M.2 2280 NVMe drives only

Found an error? Report this specification Email the field, corrected value and an optional source.

Compatibility guidance is practical help, not a score. Missing data is shown as unknown, never invented.

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FAQ

Why is there no current price for the Silicon Power A55 2TB?

None of the retailers we track lists a new Silicon Power A55 2TB today. We keep the last offers we observed as dated history, but we do not present them as today's price and they never enter Value or rankings. Capability grades and specifications do not depend on an offer and stay current.

What is a fair used price for the Silicon Power A55 2TB?

It depends on what today's market offers for the same money, not on a percentage of an old price. Enter the asking price in the price check on this page: it scores the Silicon Power A55 2TB at that price against current products under your priorities and shows the prices at which its Value would be strong.

What should I upgrade to from the Silicon Power A55 2TB?

For the same capability today, the closest current product is Samsung 870 QVO 2TB; for a meaningful step up, TeamGroup FORCE G50 512GB is the best Value among products at least 30% more capable. The upgrade planner on this page ranks options by what they add for the money you actually spend after selling your Silicon Power A55 2TB.

Useful links & sources

MethodologyHow these numbers work CalculatorOpen in the calculator

offer frame 2026-11-02–2026-11-09 · formula ssd-value-v6.1 · facts facts-2026-11-09 · Relative Value is an estimate from our current dataset, the selected weights and dated market prices — not an official product rating and not a price forecast. Target prices are calculation thresholds, not predictions. Methodology We are not a shop. Affiliate links may earn us a commission; they never change the calculations or the ranking.

Open in the full calculator → How these numbers work