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-- Discontinued

New 600W Upgrade Model -- ATX-600-N12S

550W Upgrde Power Supply for Dell PC
Higher capacity in both wattage and air flow
Manual shut-down I/O rocker switch built-in

Click on picture to enlarge

SHARK TECHNOLOGY ATX-550-N12S 550-Watt power supply is equipped with a large 12cm (120mm) fan that provides stronger airflow at a low 1200 RPM and thus dramatically reduce the power supply fan noise when operating under heavy load.

It is designed to be an ideal easy-to-install replacement choice for Dell and HP PC systems.

atx550n12s NEW Better Mechanical Design:
Large 120mm fan draws massive amount of hot air in from the CPU into the power supply and exit out to the back of the PC system.  Since the fan is situation inside the system, and not at the back of the PC system, audiable fan noise is greatly reduced.

  Low Noise

 Product Specifications

    115V/230V - 60/50Hz
    Peak Watts
  • Maximum Power Output: 550W
  • Efficiency: Typical 65% @ full load
  • Manual shut-down rocker switch
  • Mesh fan-guard for improved child safety protection
  • Input: 100-127V AC or 200-240V AC - selectable by switch 
  • Dimension: 5.9"(L) x 5.5"(W) x 3.4"(H)

  •  Complete 5*Startm system protection:
    • Over Voltage Protection
    • Under Voltage Protection
    • Over Current Protection
      • Short Circuit Protection
      • Over Power Protection

    Connectors & Length

    1 x 12V (P4) Power Connector

    2 x Periphal Power Connector

    Optional version:
    3 x Peripheral Power Connector

    x Floppy Drive Power Connector

    2 x SATA Power Connector
    (to support newer faster SATA hard drive)

    x 20pin / 24pin dual-use Main Power Connector

    (with the 4pin sub-assembly detached)


    Note: Connector's length listed are approximate and measured from the power supply end to the tip of the connector.

    Compatibility chart
    Upgrade Replacement Cross Reference List

    Note: Mechanical design may vary from model to model.  If you are concern with having a perfect fit with your system, please pay close attention to to mechanical detail.  Depending on number of peripherals and drives in a system, additional power adapter cables may need to be purchased.

    Dell P/N: PS-6311-2D2 Dell P/N: W8185 Model No: L305N-00 PH333

    HP Part Numbers:   5187-1098, 5187-5008, 0950-2700, 0950-3971, 0950-3971, 0950-3975, 5183-6914, 5188-2625, 5187-6114, 5187-6116, 5188-2859

     Power Supply Models:
    ATX-250-12E, ATX-250-12E REV:P7,
       Hipro HP-D3057F3R

    HP Pavilion Models:

    HP Pavilion a110m, a110t, a200m, a200n, a200t, a200y, a205v, a206x, a207m, a210e, a210n, a210y, a220n, a230n, a244w, a245c, a250e, a250n, a250y, a255c, a257c, a262n, a264w, a265c, a282n, a287x, a288n, a290n, a296n, a300n, a300y, a302x, a305w, a306x, a307x, a310e, a310n, a316n, a317x, a320n, a324x, a330n, a335w, a336n, a340n, a342n, a345c, a345w, a347x, a350e, a350n, a350y, a362n, a365c, a367c, a375c, a376x, a384x, a387x, a400n, a400y, a404x, a405n, a406x, a408x, a410e, a410n, a410y, a414x, a418x, a420n, a424x, a430n, a434n, a442n, a445c, a445w, a446x, a450e, a450n, a450y, a462x, a465c, a465w, a475c, a500n, a500y, a510e, a510n, a518x, a520n, a522n, a523x, a524x, a527x, a530e, a530n, a532x, a535w, a545c, a550e, a556x, a562n, a564n, a566n, a574n, a600n, a600y, a602x, a605x, a610e, a610n, a610y, a612x, a614n, a618x, a620n, a622n, a624x, a635w, a636n, a640n, a642n, a643n, a645c, a645w, a646c, a647c, a650e, a650y, a656x,a6700f, a6700y, P6320F, A6750F, FQ565AA 900 CTO, 901 CTO, 950 CTO, 951 CTO, 9760, 9795C, 97XX, 9800 CTO, 980xa CTO, 9810, 9850, 9851, 9853, 9855, 9870, 9871, 9880, 9895, 9900 CTO, 9905 CTO, 9910, 9910 CTO, 9971, 9977, 9995, XV799, XV880, XV886, XV888, SV976, VX998, more . . .

    Compaq Presario Models:

    Compaq Presario 6000T, 8000T, S3000T, S3000V, S3000Z, S4000J, S4000T, S4000V, S4000Z, S5000J, S5000T, S5000V, S6000T, S6000V, S6000Z, S6010V, S3000NX, S3010CL, S3030RK, S3030US, S3040SE, S3100NX, S3200NX, S3300NX, S3310CL, S3310OM, S3500CL, S4000NX, S4010CL, S4010OM, S4020WM, S4030NX, S4040SE, S4100NX, S4110CL, S4120WM, S4200NX, S4210NX, S4214BD, S4220NX, S4300CL, S4300NX, S4500NX, S5000CL, S5008NX, S5010NX, S5140WM, S5020NX, S5030NX, S5200CL, S5314ST, S5322CC, S5410NX, S6000CL, S6030NX, S6100NX, S6010NX, S6020WM, S6104NX, S6200CL, S6220WM, S6300NX, S6306RC, S6308NX, S6500NX, S6700CL, S6700NX, S6900NX, S7300CL, SR1000T, SR1000V, SR1000Z, SR1010V

    SR1010NX, SR1011NX, SR1012NX, SR1020NX, SR1030NX, SR1033WM, SR1034NX, SR1044BB, SR1050NX, SR1053WM, SR1055CL, SR1090NX, SR1102BD, SR1103WM, SR1110NX, SR1111NX, SR1112BD, SR1113NX, SR1114NX, SR1115CL, SR1120NX, SR1123WM, SR1124NX, SR1130NX, SR1132CU, SR1135CL, SR1150NX, SR1170NX

    eMachine Models:                                                                    

    1670, 1763, 100744 used in Emachine models A26EV17F, C1641, C1844, C1904, C2160, C2280, C2480, C2684, C2685, C2825, D2046, D2244, D2246, D2266, D2346, D2386, D2586, D2685, H2341, H2482, H2542, H2602, H2615, H2642, H2742, H2825, N1840, N1845, N2040, N4010, S1642, S1862, S1940, S2482, S2485, T1140, T1150, T1220, T1221, T1300, T1360, T1440, T1600, T1740, T1742, T1840, T1842, T1860, T1862, T1980, T2040, T2042, T2080, T2082, T2085, T2200, T2200SE, T2240, T2245, T2260, T2341, T2385, T2460, T2482, T2484, T2542, T2596, T2605, T2615, T2625, T2642, T2672, T2682, T2692, T2698, T2742, T2778, T2792, T2796, T2798, T2824, T2825, T2842, T2865, T2882, T2885, T2895, T2984, T3042, T3114, T3256, T4060, T4080, T4170, T4480, T4510, T4511, T4697, W1500, W1640, W1700, W1800, W2040, W2047, W2060, W2247, W2060, W2247, W2260, W2646, W2686, W2785, W2888, W4065, W4682, and more.

    Gallery (Retail Version)

    atx550n12s atx550n12s

    Large 120mm fan draws hot air in from the CPU. 

    This new design helps reduce the air temperature inside the PC.

    New 600W Upgrade Model -- ATX-600-N12S

    Copyright 2008-2018 J.D.Research, Inc All rights reserved.