Parts-HQ is a market leading supplier of replacement parts for a diverse range of products – from consumer electronics and appliances. Through distribution facilities strategically located throughout the world, Parts-HQ supplies new, refurbished exact and compatible alternative parts for nearly 200 top manufacturer brands. With the largest multi-vendor parts inventory in the industry, we provide access to 8+ million parts in our database, helping to ensure you get the parts you need, when you need them.

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Dell OptiPlex 740e Parts

Model Number Finder

Shop for Your Specific model to find parts that fit
  • Showing 433 Product(s)
YK840 - Power Supply, EPA, 275W, PFC, SFF
$ 39.79 230456 PWR SPLY, 275W, LTON, EPA Dell On Sale

PWR SPLY 275W LTON EPA

Save $ 12.57
Was 52.36
H280E-00 - Power Supply, EPA, 280W, PFC, DT
$ 29.79 241397 H280E-00 REV: A01, HP-U2828F3 LF Dell On Sale
H280E-00 REV: A01 HP-U2828F3 LF
Save $ 9.41
Was 39.20
WW109 - Power Supply, EPA, 280W, PFC, DT
$ 26.78 230458 L280E-00, PS-5281-9DF-LF REV:A01 Dell On Sale

L280E-00 PS-5281-9DF-LF REV:A01

Save $ 8.46
Was 35.24
JK930 - Power Supply, EPA, 280W, PFC, DT
$ 29.79 230457 H280E-00 REV: A01, HP-U2828F3 LF Dell On Sale
H280E-00 REV: A01 HP-U2828F3 LF
Save $ 9.41
Was 39.20
HP-U2828F3 LF - Power Supply, EPA, 280W, PFC, DT
$ 29.79 241396 H280E-00 REV: A01, HP-U2828F3 LF Dell On Sale
H280E-00 REV: A01 HP-U2828F3 LF
Save $ 9.41
Was 39.20
HK595 - Power Supply, EPA, 305W, PFC, MT
$ 28.10 230460 H305E-00 Uses Harness PN: PY536 Dell On Sale
H305E-00 Uses Harness PN: PY536
Save $ 8.87
Was 36.97
GK929 - Power Supply, EPC 305W, PFC, MT
$ 28.10 230461 PWR SPLY, 305W, PFC, DELTA, EPA Dell On Sale

PWR SPLY 305W PFC DELTA EPA

Save $ 8.87
Was 36.97
GR391 - Power Supply, Harness/ UPC, 280W, DT
$ 15.76 230462 HRNS, WIRING, CON, PWR, MND, UPC Dell On Sale

HRNS WIRING CON PWR MND UPC

Save $ 4.98
Was 20.74
PY536 - Power Supply, Harness/ UPC, 305W, MT
$ 31.76 230463 HRNS, WIRING, CON, PWR, SMITH, UPC Dell On Sale

HRNS WIRING CON PWR SMITH UPC

Save $ 10.03
Was 41.79
J788D - Processor AMD Athlon 64 1640B, 2.7GHZ, 512K
$ 50.17 230468 Dell On Sale
Save $ 15.84
Was 66.01
YK903 - Processor AMD Athlon 64 X2 4200 +, 2.2ghz, X2, Dual Core, 65 Watt
$ 35.00 230470 PRC, X2, 4200, 2, 512KB Dell On Sale

PRC X2 4200 2 512KB

Save $ 11.05
Was 46.05
NP155 - Processor AMD Athlon 64 X2 4600 +, 2.4ghz, X2, Dual Core, 65 Watt
$ 29.79 230471 PRC, X2, 4600, 2, 512KB Dell On Sale

PRC X2 4600 2 512KB

Save $ 9.41
Was 39.20
DU370 - Processor AMD Athlon 64X2 4000+, 2.1GHZ, 1MX2, Dual Core, 65WATT
$ 29.79 230474 PRC, X2, 4000+, 2 Dell On Sale

PRC X2 4000+ 2

Save $ 9.41
Was 39.20
DU366 - Processor AMD Athlon 64X2 4400+, 2.3GHZ, 1MX2, Dual Core
$ 79.76 230477 PRC, X2, 4400+, 2 Dell On Sale

PRC X2 4400+ 2

Save $ 25.19
Was 104.95
DU373 - Processor AMD Athlon 64X2 4800+, 2.5GHZ, 1MX2, Dual Core, 65WATT
$ 19.76 230480 PRC, X2, 4800+, 2 Dell On Sale

PRC X2 4800+ 2

Save $ 6.24
Was 26.00
J789D - Processor AMD Athlon 64X2 5000B, 2.6GHZ, 512K2 Dual Core
$ 59.76 230483 Dell On Sale
Save $ 18.87
Was 78.63
J790D - Processor AMD Athlon 64X2 5400B, 2.8GHZ, 512KX2 Dual Core
$ 47.76 230485 Dell On Sale
Save $ 15.08
Was 62.84
PU630 - Processor AMD Athlon 64X2 5600+, 2.8GHZ, 1MX2, Dual Core, 89WATT
$ 63.76 230486 PRC, X2, 5600+, 2 Dell On Sale

PRC X2 5600+ 2

Save $ 20.13
Was 83.89