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Corsair RMX750X PSU

PC Component

Corsair RMX750X PSU

Real-world failure timing, repair cost, and source-linked reports for this model.

Durability signal F · based on reported timing

1 reports

Timeline

When failures are reported

Buckets show how reports cluster by months after purchase.

Avg months to failure

1

Total reports

1

Avg repair cost

—

Still recommend

—

% repaired

0%

% mfr warranty

100%

% extended warranty

—

% support helpful

—

Use these reports as a risk signal, then check current listings before you buy.

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Failure types

Reports

Intermittent instant shutdown / delayed start (faulty PSU)

Power supply unit

1 months

Source-linkedVerify source — Reddit post

Reddit post by u/fish-husky (r/buildapc). New Corsair RMX750X replacing an EVGA 600B worked ~1 month then caused instant click-shutdowns with all lights out and occasional delayed no-start until PSU switch cycle—symptoms pointing to a faulty PSU needing RMA.

Mfr warranty
View report details

Months until failure

1 months

Repair cost

Not stated

Repaired

No

Manufacturer warranty

Yes

Extended warranty

Not stated

Support helpful

Not stated

Would recommend

Not stated

Confidence

90%

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