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December 13th, 2025 19:46

Does new Dell 260w/300w or 360w psu have 8 pin pcie connector

Base psu 180w has no pcie 

460w/500w or higher psu have pcie 

what about the 260w, 300w and 360w psu?

QBT1250

Power supplies
PWR SPLY, 260W, BRZ, D12, SFFM, CHY HVW4Y
PWR SPLY, 260W, BRZ, D12, SFFM, LTN 5FK7C
PWR SPLY, 360W, PLT, D14, SFFM, HTK 4T5P7
PWR SPLY, 360W, PLT, D14, SFFM, LTN TTFHH

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December 13th, 2025 23:49

pic of

HU360ES240-00

4T5P7

AC360ES240-00

RMT1V


this is a semi-modular psu w 8 pin pcie


L360ES240-00

TTFHH

D360ES240-00

(edited)

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December 13th, 2025 23:36

ECT1250

360w psu

RMT1V Acbel
C6FFW Chicony
V003H Delta
4T5P7 Huntkey
TTFHH Liteon

QBT1250

360w psu

QBT1250

Power supplies
PWR SPLY, 360W, PLT, D14, SFFM, HTK 4T5P7
PWR SPLY, 360W, PLT, D14, SFFM, LTN TTFHH

(edited)

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December 13th, 2025 23:22

there are two different types of Dell oem 300w psu

their dimensions are:

(1) 186 x 120 x 63 mm​ (120 mm wide)

this has a black 8 pin PCIe connector for gpu

https://www.dell.com/community/en/conversations/inspiron-desktops/inspiron-3910-3020-300w-psu-spec-pic/647fa2b1f4ccf8a8de84e150?keyword=300w

L300EBS-00. made by Lite-On. DP/N T7X04.​

H300EBS-00​ made by Chicony​ ​P/N : V0YN7​

D300EBS-00 made by Delta J1R8X

(edited)

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December 13th, 2025 23:23

2) 184 x 82 x 62mm (82 mm wide), no PCIe connector

https://www.dell.com/community/en/conversations/optiplex-desktops/optiplex-small-form-factor-plus-7010-psu/66aa80d3a84db71337b5d11f?keyword=300w

​Optiplex Tower 7010 and SFF 7010/7010 Plus =​
​1GJMK 300W Chicony​ H300EPS-01
​42M49 300W Delta​ D300EPS-00
​CNHDM 300W LiteOn​ L300EPS-01
​K96D5 300W Liteon​ L300EPS-01
​W6PWK 300W Acbel​ AC300EPS-01

(edited)

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December 13th, 2025 23:27

cheat sheet clue to tell Dell 300w psu.  This 300w is not in the same league as the other.

300EBS: 120 mm wide, + PCIe

300EPS: 82 mm wide, - PCIe.

(edited)

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December 14th, 2025 00:00

Pic of L260EBS-00 5FK7C

shows no PCIe

https://www.ebay.com/itm/385446424332

(edited)

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December 16th, 2025 22:13

User update: there is a separate DP/N for the 8 pin pcie cable.

TK46M - ASSY,CBL,GRAPHIC,PWR,MT,D14

more user report here

https://www.dell.com/community/en/conversations/dell-pro-desktops/pro-slim-plus-qbs1250-compatible-8-pin-male-psu-to-8-pin-male-pcie-cable/680fde9e4159f47d1b065882


don’t confuse this with the HDD ODD sata power cable

MX6YG - ASSY,CBL,Y,HDD_ODD,PWR,SFF,D14

(edited)

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December 19th, 2025 01:44

Dell Chris M:

Dell part TK46M validated for =
Tower ECT1250
Pro Tower QCT1250
Pro Tower Plus QBT1250
Pro Tower Plus XE QBT1250

M3MNT
ASSY,CBL,GFX,DU6+2PIN

AAT2250

Pro Max Tower T2 FCT2250
Pro Max Tower T2 XE FCT2250

https://www.dell.com/community/en/conversations/dell-pro-desktops/pro-max-tower-t2-fct2250-graphics-card-power-cable/68d29a271bad4c27fceaeba3

(edited)

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