OEMs such as HP, Gateway, Compaq, and Dell often deviate from accepted PC power supply standards. Unique shapes, connectors, and wiring are all signs of a proprietary design. Below is the cross reference of popular Hewlett Packard computers and part numbers to the appropriate power supply upgrades or replacements.

Manufacturer Part Number: 331223-001, 331223-001N replace with HP-D2808F3P
Applications Note:
Genuine, Original Part
Hewlett Packard Workstation xw4100
Model HP-D2808F3P
P/No: 326135-001
Spare Part Number: 331223-001

Manufacturer Part Number: HP P/N 0950-4106 replace with ATX-1956D
Applications Note:
If 4 pin video power connector required replace with 200Watt ATX-200W, 250Watt ATX-200W
If 3 pin Fan power connector required replace with ATX-1956F
Bestec ATX-1956D HP OEM part
Original equipment LED for power status.

Manufacturer Part Number: HP P/N 5187-6114 replace with ATX-300-12ZBC
Application Notes:
Bestec ATX-300-12Z BD HP OEM part.
Original equipment LED for power status.
HP Media Center Models:
m1050e CTO, m1050y CTO, m1070n, m1072n, m1080n, m1082n, m1090n, m1095c, m1170n, m1180n, m1195c, m1270n, m1277c, m1280n, m1297c.
HP Pavilion Models:
a630n, a700y CTO, a724n, a730n, a744x, a747c, a749c Bundle, a750e CTO, a750y CTO, a752n, a762x, a767c, a775c, a785c, a805n, a810e CTO, a810y CTO, a813w, a815n, a815y CTO, a817n, a818n, a819n, a820n, a824n, a830n, a832n, a844n, a847c, a850e CTO, a850y CTO, a867c, m1171n, w5020la, w5050la.

Manufacturer Part Number: HP P/N: 5188-2625 replace with ATX-300-12Z CDR
Application Notes:
Bestec model ATX-300-12Z CDR replaces ATX-300-12Z BC and ATX-300-12Z CC
Upgrade for HP part numbers 5188-0131 and 5187-5116.
Built-in power status LED above AC inlent.
2 x 12 (24 pin) main board power connector.
Bestec ATX-300-12Z CDR HP OEM part.
HP Media Center Models:
m7434n, m7457c, m7463w, m7470n, m7480n, m7531kr, m7540la, m7550kr, m7550la, m7551kr, m7580kr, m7590kr, m7590n, m7591kr, m7630la, m7640la, m7640n, m7650la, m7650n, m7657c, m7667c, m7674n, m7680n, m7684n.
HP Pavilion Models:
a1654n, a1217n, a1253w, a1267c, a1268c, a1300la, a1310y CTO, a1330e CTO, a1350y CTO, a1400y CTO, a1410n, a1410y, a1412n, a1419h, a1420n, a1423w, a1428x, a1430n, a1440n, a1445n, a1450n, a1467c, a1473w, a1477c, a1483w, a1487c, a1500kr, a1500la, a1501kr, a1510n, a1511kr, a1512x, a1514n, a1517x, a1519h, a1520kr, a1520n, a1520y CTO, a1523w, a1524n, a1528x, a1530e CTO, a1530n, a1532n, a1534x, a1540n, a1542n, a1547c, a1550e CTO, a1550kr, a1550y CTO, a1551kr, a1555kr, a1560kr, a1560n, a1570kr, a1571kr, a1580kr, a1587c, a1600la, a1600n, a1610n, a1612n, a1613w, a1619h, a1620e CTO, a1620n, a1620y, a1623w, a1624n, a1626n, a1630n, a1637c, a1640n, a1644x, a1647c, a1648x, a1650e CTO, a1650y, a1657c, a1677c, m7340la, m7350la, w5320la, w5330la, w5340la, w5410la, w5410la, w5510la, w5520la, w5530kr, w5530la, w5610la, w5630la, w5630la.

Manufacturer Part Number: HP P/N 5188-0129 replace with ATX-300-12Z BD
Applications Note:
Bestec ATX-300-12Z BD HP OEM part.
Built-in power status LED above AC inlent.
HP Media Center Models:
m7163w, m7167c, m7177c, m7240la, m7246n, m7248n, m7250la, m7250, m7257c, m7259c, m7263w, m7265c, m7267c, m7330n, m7334n, m7350n, m7357c, m7360n, m7363w, m7050e CTO, m7050y CTO, m7160n.
HP Pavilion Models:
a1030e-2 CTO, a1114n, a1118cl, a1129n, a1130n, a1132n, a1206n, a1210n, a1211n, a1214n, a1222n, a1226n, a1228x, a1229x, a1230n, a1235c, a1243w, a1245c, a1247c, a1250n, a1283w, a1310n, a1310y CTO, a1312n, a1314n, a1319h, a1320n, a1323w, a1324n, a1328x, a1329x, a1330e CTO, a1330n, a1340n, a1350n, a1350y CTO, a1355c, a1357c, a1373w, a1383w, w5210la, w5220la, w5230la, w5240la, a1010y CTO, a1030e CTO, a1050y CTO, a1110y CTO, a1130e CTO, a1150Y CTO, w5010la, w5030la, w5040la, w5120la.

Manufacturer Part Number: HP P/N 0950-4107, 0950-4097, and 5185-2974 replace with ATX-1956F
Applications Note:
If 4 pin video power connector required replace with 200Watt ATX-200W, 250Watt ATX-250W
Bestec ATX-1956F is common HP OEM part.
Original equipment 3 pin connector for board control of power supply fan.
Original equipment LED for power status.
HP Media Center Models:
863n, 873n, 883n, m200y CTO, m260n, m270n, m270, m280n, m370n, m376n, m377n, m380n, m380, m385c, m390n, m476n.
HP Pavilion Models:
304w, 325c, 354n, 364n, 374n, 503g, 503n, 503w, 503x, 504n, 505n, 505w, 506x, 513 CTO, 513c, 513g, 513m, 513n, 513w, 513x, 514c, 514n, 514x, 515n, 515x, 516x, 522 CTO, 523 CTO, 523n, 524c, 524c, 524g, 524w, 525c, 525w, 525x, 526x, 533 CTO, 533c, 533w, 542 CTO, 543 CTO, 543x, 544n, 545x, 552 CTO, 553w, 553x, 554E CTO, 554X, 554Y CTO, 555E CTO, 555F CTO, 562 CTO, 563w, 564w, 564x, 573 BTCO 576x, 700 CTO, 701 CTO, 703c, 710 CTO, 713c, 716n, 724c, 725n, 733n, 734k, 735n, 743 CTO, 743c, 743g, 744k, 744v, 746c, 750 CTO, 751 CTO, 752 CTO, 753 CTO, 753c, 753n, 754n, 754v, 755v, 760 CTO, 761 CTO, 762 CTO, 763 CTO, 763c, 764c, 764n, 764x, 772 CTO, 774E CTO, 774Y CTO, 775E CTO, 775Y CTO, 7800 CTO, 780n, 783 CTO, 783c, 7842, 7864, 7867, 7875, 78XX, 7900 CTO, 7905 CTO 7910 CTO, 792 CTO, 793 CTO, 793c, 794c, 794n, 7965, 7975, 854, 854n, 864, 864n, 876x, 884, 884n, 886c, 894c, 896c, 9800 CTO, m300y CTO, xt860, xt865, xt878, xt958, xt959, xt978, etc...

Manufacturer Part Number: HP P/N 0950-4025 replace with Micro ATX-135W
Applications Note:
Bestec ATX-153 HP OEM part.
Original equipment LED for power status.

Manufacturer Part Number: HP P/N 5188-2533 replace with HPATX-400W
Applications Note:
Bestec ATX-400W HP OEM part.
Original equipment LED for power status.
HP Media Center Models: m7170n, m7183c, m7260n, m7277c, m7287c, and m7288hk

Manufacturer Part Number: Bestec ATX-1953D, HP P/N 5187-4875, 5187-4874 and 0950-4270 replace with ATX-1953F
Application Notes:
Bestec ATX-1953F HP OEM part.
Original equipment LED for power status.

Manufacturer Part Number: HP P/N 0950-4270 replace with Micro ATX-1951D
Application Notes:
Bestec ATX-1951D, and HIPRO HP-A1507F3 are common HP OEM parts.
Original equipment LED for power status.
Without 3 pin connector for board control of power supply fan.
HP Pavilion Models: 7955 and XT983.

Manufacturer Part Number: HP P/N 0950-3602, 0950-3646, 0950-3657, 0950-3746, 0950-3449, 0950-3994, 5183-9078, 5184-2191, 5185-2934, and 5185-2003 replace with ATX-1523D
Application Notes:
If 4 pin video power connector required replace with 200Watt ATX-180W 250Watt ATX-250W
Bestec ATX-100-5, ATX-151, Delta DPS-120AB A, DPS-120AB-1 are common HP OEM parts.
Original equipment may have 3 pin connector for board control of power supply fan. Replacement parts operate without this connector.
HP Pavilion Models:
4402, 4402H, 4403, 4404, 4404H, 4405, 4407, 4407H, 4409, 4409H, 4410, 4410H, 4411, 4411H, 4413, 4413H, 4415, 4416, 4420, 4416H, 4422, 4422H, 4430, 4433, 4435, 4440, 4443, 4445, 4450, 4453, 4455, 4456, 4458, 4460, 4463, 4473, 4483, 4510, 4515, 4530, 4533, 4535, 4536, 4540, 4550Z, 4553Z, 4563Z, 6532, 6535, 6540C, 6545C, 6553, 6563Z, 6573Z, 6623, 6633C, 6640C, 6643, 6646C, 6648C, 6653C, 6657, 68XX, 6913, XE730, XE743, XE839, 4509, 4510, 4512, 6506, 6508, 6511, 6615, 8740, 8745, 8748, 8750, 8751, 8754, 8755, 8760, 8770, 9710, 9715, p9720, etc...

Manufacturer Part Number: HP P/N 5185-2974, 0950-4097 replace with ATX-1523F
Application Notes:
Bestec ATX-1523F, HIPRO HP-K1603A3 and HP-K1363A3 are common HP OEM parts.
Original equipment 3 pin connector for board control of power supply fan.
Original equipment LED for power status.

Manufacturer Part Number: HP P/N 5185-2917 replace with ATX-1523D
Application Notes:
Bestec ATX-1523D, HIPRO HP-K1603A3 and HP-K1363A3 are common HP OEM parts.
If 3 pin FAN Connector Required, replace with ATX-1523F
Original equipment has 3 pin connector for board control of power supply fan. Replacement part operates without this connector.
Original equipment LED for power status.
HP Pavilion Models:
510d, 510k, 510t, 7800 CTO, 7842, 7850, 7851, 7852, 7857, 7859, 7861, 7862, 7864, 7875, 78XX Shell, 7900 CTO, 7920, 7931, 7932, 7939, 7940, 7941, 7947, 7953, 7957, 9800 CTO, XT860, XT865, XT878, XT936, etc...

Manufacturer Part Number: HP P/N 0950-2800, 0950-3426, 0950-3623, 0950-3751, 0950-3961, and 5184-3961 replace with ATX-250W
Application Notes:
Delta DPS-160GB B, Delta DPS-110MB-1, Delta DPS-145PB-112, Bestec ATS-100, Bestec ATS-150, and LITEON PS-6161-2H1 are common HP OEM parts.
Original equipment may have 3 pin connector for board control of power supply fan. Replacement part operates without this connector.
HP Pavilion Models:
6329, 6330, 6331, 6333, 6336, 6337, 6340, 6343, 6346, 6350, 6351, 6353, 6355, 6356, 6357, 6360, 6370Z, 6408, 6409, 6460, 6465, 6466, 6468, 6470Z, 6475Z, 7935, 8400 CTO, 8500 CTO, 8562, 8565C, 8662C, 8700A CTO, 8700I CTO, 8755C, 8756C, 8766C, 8775C, 8776C, 9600 CTO, 9600A CTO, 9600I CTO, 9686C, XL761, XP789, 8533Z, 8543Z, 8550C, 8555C, 8556C, 8560C, 8562, 8565C, 8566C, 8570C, 8575C, 8576C, 8578C, 8580C, 8586C, 8590C, 8595C, 8650C, 8652C, 8655C, 8656C, 8660C, 8662C, 8665C, 8668C, 8670C, 8676C, 8693C, 8750C, 8754C, 8755C, 8756C, 8760C, 8762C, 8765C, 8766C, 8770C, 8772C, 8775C, 8776C, 8785C, 8860, 8870, 9680C, 9682C, 9686C, 9688C, 9690C, 9692C, 9694C, 9695C, 9780C, 9790C, XL753, XL754, XL756, XL759, XL761, XL766, XL768, XL773, XL776, XL866, XP788, XP789, etc...

Manufacturer Part Number: HP Pavilion Zinfandel P/N: 5187-1098 replace with ATX-250-12Z
Application Notes:
Bestec ATX-250-12Z HP OEM part.
Original equipment LED for power status.
HP Pavilion Models:
8000T, 8000Z, S4020AP, a110m, a110t, a200m, a200n, a200t, a200y CTO, a205v, a206x, a207m, a210e CTO, a210m, a210n, a210t, a210y CTO, a215m, a220n, a230n, a244w, a245c, a250e CTO, a250n, a250y CTO, a255c, a257c, a262n, a264w, a265c, a282n, a287x, a288n, a290n, a296n, a300n, a300n, a300y CTO, a302x, a305w, a306x, a307x, a310e CTO, a310m, a310n, a310t, a316n, a317x, a320m, a320n, a320t, a324x, a330n, a335w, a336n, a340n, a342n, a345c, a345w, a347x, a350e CTO, a350n, a350y CTO, a362n, a365c, a367c, a375c, a376x, a384x, a387x, a400n, a400y CTO, a404x, a405n, a406x, a408x, a410e, a410n, a410y CTO, a412n, a414x, a418x, a420n, a422n, a424x, a430n, a434n, a445c, a445w, a446x, a450e CTO, a450n, a450y CTO, a462x, a465c, a465w, a475c, a500n, a500y CTO, a505m, a510e CTO, a510m, a510n, a518x, a520n, a522n, a523x, a524x, a527x, a530e CTO, a530n, a532x, a535w, a545c, a550e CTO, a550y CTO, a556x, a562n, a564n, a566n, a574n, a600n, a600y CTO, a604x, a605x, a610e CTO, a610n, a610y CTO, a612x, a614n, a618x, a620n, a622n, a624x, a635w, a636n, a640n, a642n, a643n, a645c, a646c, a647c, a650e CTO, a650y CTO, a656x, t115m, t115t, t120m, t120t, t130m, t130t, t140m, t220m, t220t, t230m, t230t, t240m, t322m, t325m, t325t, t330m, t330t, t340m, t427m, t430m, t440m, t450m, t520m, t525m, t530m, t550m, etc...

Manufacturer Part Number: HP P/N: HP-D3537F3R replace with HP-D3537F3R
Applications Note:
Model HP-D3537F3R LF
HP Media Center 5188-2859
Original equipment LED for power status

Manufacturer Part Number: Delta Electronics DPS-350AB-8A replace with HP-D3537F3R
Applications Note:
Model HP-D3537F3R LF
HP Media Center 5188-2859
Original equipment LED for power status
Replaces the following HP Media Center:
Model:
EK464AV, EK464AVR, EK465AV, EK465AVR,
EL412AA, EL412AAR,
ER881AA, ER881AAR, ER885AA, ER885AAR,
EW174AV, EW175AV, EW176AV, EW177AV, EW178AV,
GC383AV, GC384AV, GC385AV,
GG062AV, GG755AV, GG756AV, GG757AV,
GN584AA, GN584AAR, GN637AV, GN639AV, GN653AA,
GQ489AA, GQ623AA,
GS188AA, GS211AA, GS211AAR,
GX609AA, GX609AAR, GX704AA, GX755AA,
GZ659AA, GZ676AA, GZ758AA,
KC721AA, KC787AV, KC799AA, KC832AV, KC835AV, KC836AV, KC880AA, KC880AAR
KJ165AA, KJ294AA, KJ295AA, KJ381AAR, KJ382AAR, KJ396AA,
KL648AV, KL649AV, KL650AV,
KN224AA, KN327AA,
KQ417AA,
KT829AV,
KY936AV,
PX181AV, PX189AV, PX191AV, PX192AV,
PY198AV, PY198AVR
RB029AV, RB046AV, RB047AV, RB048AV, RB049AV,
RF158AV, RF159AV, RF169AV, RF170AV,
RP827AV, RP828AV, RP829AV,

Manufacturer Part Number: HP P/N: HP-D3057F3R replace with 350w HP-D3537F3R
Application Notes:
Model #: HP-D3057F3R
TATUNG P/N: 5775105037
HP P/N: 5188-2625, 5187-6114
Maximum Power 300 watt
80mm internal fan
Original equipment LED for power status

Manufacturer Part Number: HP P/N: HP-F1826A3F replace with HP-F1826A3
Application Notes:
HIPRO HP-F1826A3 180 Watt Power Supply
HP P/N: HP-F1826A

Manufacturer Part Number: Delta DPS-350AB-8A replace with HP-D3537F3R
Applications Note:
Model DPS-350AB-8A Rev: 05F
HP Media Center 5188-2859
DLT350AB8A 05
Original equipment LED for power status

Manufacturer Part Number: HP P/N: 410507-002, 410719-001 replace with ATX-250-12Z Rev:D3
Application Notes:
Model # : ATX-250-12Z (RoHS) / ATX-250-12Z Rev: D3 are common HP OEM parts.
HP P/N: 410507-002
HP Spare No: 410719-001

Manufacturer Part Number: HP Hewlett Packard 5188-2859 350w replace with HP-D3537F3R
Application Notes:
Model # : HP-D3537F3R HP OEM parts.
HP P/N: 5188-2859
Compatible with following HP models:
HP Media Center m7300y, m7300e, m7367c, m7467c, m7490n, m7500e, m7560y, m7500y,
HP Pavilion d4500y, d4500e,
HP Media Center m8000y, m8000e,
HP Pavilion d4890y,
HP Media Center m8010y,
HP Pavilion Media Center PC m8100y,
HP Media Center m8100e,
HP Pavilion d4990y,
HP Pavilion Elite Media Center m9060n, m9000t,
HP Pavilion d4995t,
HP Pavilion Elite Media Center m9060la, m9020kr, m9088k,
Pavilion Elite m9090tw (Taiwan),
HP Pavilion Elite Media Center m9077c, m9160f, m9160la, m9177c, m9120kr, m9195tw, m9158hk,
Compaq Presario SR5380KL,
HP Pavilion d4996t,
HP Pavilion Elite Media Center m9188hk, m9100t, m9100z,
HP Pavilion Ultimate d4999t,
HP Pavilion Elite Media Center m9150f, m9152p, m9252p,
HP Pavilion Media Center m8425f,
HP Pavilion Elite m9260f, m9250f,
HP Pavilion Media Center m8457c,
HP Pavilion Elite m9200z, m9200t,
HP Pavilion Ultimate d4999z,
HP Pavilion Elite m9277c, m9295tw,
HP Pavilion Media Center m8417c,
HP Pavilion Ultimate d4999t,
Pavilion d4100y CTO (PX181AV),
Media Center m7100y CTO (PX189AV),
HP Pavilion d4100e (PX191AV),
HP Media Center m7100e (PX192AV), m7360y, m7680y, m7600e, m7600y,
HP Pavilion d4600y, d4650e,
HP Media Center m7660e, m7690e, m7690y,
HP Pavilion d4650y,
HP Media Center m7790y, m7790e,
HP Pavilion d4790y.