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Chrislai84
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September 15th, 2022 18:00
Precision T7810 PSU model number
I have using the original 685W PSU for my T7810, I would like upgrade the PSU to 1300W for the 3070 display card.
But i not sure which model 1300W can compatible with my T7810. I heard someone said the PSU have the different on the model number (e.g. -00, -01, -02)
My exiting PSU model :H685EF-00
DP/N:W4DTF
Can I upgrade to model: H1300EF-02?
DP/N:T31JM
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Posted September 15th, 2022 20:00
Thank you for your information
But any different of the model number last two digit(e.g. 00,01,02)?
and I found the the connector on the PSU is not same.
H685EF00
H1300EF02( can this work on my T7810?
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Posted December 30th, 2022 01:00
the result is the 1300W PSU work on my t7810
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Posted April 22nd, 2025 22:01
Hi, I am also trying to upgrade my T7810 PSU to a 1300w, I recently purchased one but does not fit, When I purchased it they claimed that it'a for T5810 T7810 T7910 T7610. The old one slides in easily the one I purchased doesn't. Can you help me out with some advise on where to get the correct one that fits my T7810?
Thanks
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Posted June 26th, 2025 08:37
Hi did you upgrade in the end? I can have a H1300EF-01 not 02, but wonders if it is the same as the model T31JM.
Some website says they are compatible with 7610, 7910 and 7810, some only mention 7610...
Thank you for you help!
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Posted June 26th, 2025 08:42
this 1300EF-01 it is a DP: 009JX5, not the T31JM . So I guess it won't work but wante dto check iin case. thanks
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Posted July 12th, 2025 16:48
@Chino de Oro
I recently bouhgt a 1300W DP/N 0V5K16 only AliX(D1300EF-02) and it is working for now. I opted for the option about 125USD as some others are really really expensive 200USD with delivery i n Europe. Note that it has all gold pins, some of them were not used on my 825w.So not 100% it is right!
Chino de Oro
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Posted September 15th, 2022 20:00
This topic had been discussed before. Here is the list of validated OEM PSU, credited to DELL-Chris M
Precision T7810, validated OEM PSU =
T31JM 1300W, EPA, CHICONY
FT7T6 825W, EPA, CHICONY
K61PK 825W, EPA, CHICONY
W1FJK 825W, EPA, DELTA
C2TXD 825W, EPA, DELTA
W4DTF 685W, EPA, CHICONY
CT3V3 685W, EPA, CHICONY
CYP9P 685W, EPA, DELTA
VDY4N 685W, EPA, DELTA
K8CDY 685W, EPA, FLEXTRONIC
KTMT8 685W, EPA, FLEXTRONIC