主板的核心是主板芯片组，它决定了主板的规格、性能和大致功能。我们平日说“865PE主板，865PE指的就是主板芯片组。如果说CPU是整个电脑系统的心脏，那么芯片组将是整个系统的躯干。对于主板而言，芯片组几乎决定了这块主板的功能，进而影响到整个电脑系统性能的发挥，芯片组是主板的灵魂。芯片组性能的优劣，决定了主板性能的好坏与级别的高低这是因为CPU的型号与种类繁多、功能特点不一，芯片组如果不能与CPU良好地协同工作，将严重地影响计算机的整体性能，甚至不能正常工作。
SIEMENS 6GK5 008-0GA00-1AB2 SCALANCE XB008G IND ETHERNE...

YASKAWA JANCD-CP06-02 CONTROL BOARD GOOD TAKEOUT

SQUARE D 8020-SCP-523 SY/MAX 500 PROCESSOR (SER- C/E) G...

FANUC IC697CPU731X CENTRAL PROCESSOR UNIT GOOD TAKEOUT
FANUC A16B-2200-0253 /04C AXIS CONTROL 1-AXES GOOD TAKE...

ABB 35ZP93 PROCESSOR BOARD GOOD TAKEOUT

SIEMENS 7NG3242-1B*00 TEMPERATURE CONTROL

MITAC MWS-200R OPERATOR INTERFACE PANEL 5433M2000595 GO...

SIEMENS 6RA2 216-8DD20-0 SIMOREG DRIVE BOARD (GOOD TAKE...

CONTROL TECHNIQUES DIN338040B DINVERTER 5.3 HP GOOD TA...

FMC CORPORATION 3160-101-A CPU BOARD NEW IN BOX

ACCURAY 61580-002 SPT MODULE GOOD TAKEOUT

ACCURAY 61589-002 PRC MODULE GOOD TAKEOUT

SIEMENS 6RB2025-0FA00 POWER SUPPLY GOOD TAKEOUT

RELIANCE ELCTRIC 0-48673-1 DRIVE /REGULATOR BOARD GOOD ...

MITSUBISHI NUMERICAL CONTROL SYSTEM UF701C MELDAS TM2C ...

TELEMECANIQUE TSXP47455 PROCESSOR UNIT REFURBISHED!!

LIEBERT 02-790811 10 PWA LOGIC BOARD (NEW)

LIEBERT 03-790811 90 PWA LOGIC BOARD (NEW)

ALLEN BRADLEY 22D-D010N104 POWERFLEX 40 SERIES A 5 HP. ...

MITSUBISHI FR-AP720-7.5K-01 MITSUBISHI FREQROL INVERTER...

ACTUS POWER NPSA-20NN-50-E8 NIKKI DENSO SERVO CONTROL U...
FANUC A16B-3200-0231 /01A OPERATOR PANEL PC BOARD GOOD ...

ROTORK PROCESS CONTROL ACTUATOR LA-2510-N-4-9/1600-12C

WEST AMP 34001-1 SERVO AMPLIFIER GOOD TAKEOUT

LEAR SEIGLER MEASUREMENT CONTROL CORP. DYNATRON 2100

OKUMA E4809-045-091-E OPUS 5000 II MAIN BOARD XLNT

FOXBORO E96P-IA-B CS-E/FN-A MAGNETIC FLOW TRANSMITTER M...

SIEMENS C98043-A1035-L SIMOREG TOP BOARD FOR TYPE D460/...

SIEMENS E9110-B1953-L1-L SIMOREG BOARD GOOD TAKEOUT

Siemens 6FX1121-4BL02 Siemens System 810 Measuring Card

BARBER-COLMAN 80SA-30001-001-V-00 FACTORY RECONDITION

ROSEMOUNT ANALYTICAL 1054AT TOROIDAL CONDUCTIVITY (NEW)

TRI CLOVER 262-239M-3-316 SANITARY VALVE ( 3 INCH SST )...

ITE/Siemens ET KM3B800 KM Frame Circuit Breaker *XLNT*

FANUC A16B-1500-0010 /03B MASTER PCB *XLNT CONDITION*

MATRIX 001895 PRINTHEAD CODE 9XX14 BRAND NEW NO BOX OR ...

CUTLER HAMMER 37PZ PM 3000 POWER SERIES (TOUCHSCREEN)
KOLLMORGEN BDS4A-103H 0015/106A21P SERVO AMPLIFIER GOOD...

VAN DORN PC330-034 OPERATOR INTERFACE PCB EXCELLENT CON...

SIEMENS TI525-1102 CPU (EXCELLENT CONDITION)

TECO WESTINGHOUSE FM100-405-N1 FLUXMASTER (5 HP DRIVE)

SQUARE D MHL366001021 CIRCUIT BREAKER GOOD TAKEOUT

SIEMENS 6ES5182-3KH61 W/ POWER SUPPLY # 6ES5950-1AB61

CUTLER HAMMER D730/T/S-FN-SH OPERATOR PANEL GOOD TAKEOU

ALLEN BRADLEY 2705-K12C2 SER. F REDI PANEL *XLNT*

ALLEN BRADLEY 8600-PS20S POWER SUPPLY

ALLEN BRADLEY COUTANT 8600-PS20S POWER SUPPLY

ALLEN BRADLEY 20A D 011 A 3 AYNANC0 POWERFLEX 70 7 1/2...

MICROMATIC TEXTRON MMC93H-M2-24 MOTION CONTROLLER

FANUC IC600BF948P I/O COMM CONTROL GOOD TAKEOUT (XLNT!)

QUARTECH 9800-AC-AB-0-1 OPERATOR TERMINAL GOOD TAKEOUT
TRIANGLE 90WB8003AE CONTROL BOARD GOOD TAKEOUT

MOORE INDUSTRIES PIF PRESSURE TO CURRENT TRANSMITTER

FANUC A16B-2200-0173 PCB F15 M/T BRAND NEW FANUC

MODICON AS-B230-102 OUTPUT MODULE *XLNT CONDITION*

VARTECH SYSTEMS VT15B-R INDUSTRIAL MONITOR NEW

SEW EURODRIVE MOVITRAC B4605.5 TRANSISTOR INVERTER 5HP

MODICON 410-1 INTELLIGENT BLESS SERVO POSITIONER GO...

AVTRON TRIMMER PROGRAMMER D14660 NEW OLD STOCK *LNC*

EMERSON 52414 02-777826-00 SYSTEM MONITOR (NEW)

DURR SEC05030018 SERVO AMPLIFIER (NEW)

FANUC 1C660EBD110P ( 16 CKT INPUT MODULE) GOOD TAKEOUT

OMRON 3G2A5-LK005 LINK UNIT * XLNT CONDITION *

ALLEN BRADLEY 1747-L543 SLC 5/04 PROCESSOR UNIT GOOD TA...

ABB (ASEA DSPC 153) 2668 180-113/5 GOOD TAKEOUT

MITSUBISHI FX-64MT-ESS/UL TRANSISTOR UNIT GOOD TAKEOUT

FANUC A16B-1000-0200 MAIN CPU BOARD A20B-1001-0640 GOOD...

GIDDINGS & LEWIS 501-04561-00 32 AC FUSED OUTPUT BOAR...

SIEMENS CFD63B100 CIRCUIT BREAKER GOOD TAKEOUT

SIEMENS 6SN1146-1AB00-0BA0 SIMODRIVE 611 U/E-MODUL INT-...

RELIANCE ELECTRIC 0-57160-1 REGULATOR (0-57005 REMOTE O...

PHOENIX DIGITAL OCM-TWY-85-D-ST FIBER OPTIC COMM MODULE...
YASKAWA JANCD-CP05C CONTROL BOARD GOOD TAKEOUT

MAYATECH CORPORATION 464290 BRAND NEW NOT IN BOX

ALLEN BRADLEY 1326AB-B2E-11 SERVO MOTOR (REFURBISHED)

BURKS PUMP GNB6-1-1/2-AB-5/75 (BRASS 1 1/2" X 2" ) NEW ...

ESI 2274-0007-01 ENERGY SCIENCES VACUUM GAUGE MODEL 4A

ALLEN BRADLEY OS 5740 (96635301) GOOD TAKEOUT

GE ADS36400TB SPECTRA SERIES FUSIBLE SWITCH (400 AMP) 6...

MODICON ID112 (MODEL 410) INTELLIGENT BLESS SERVO P...

MODICON MODEL 410-2 INTELLIGENT BLESS SERVO POSITIO...

MODICON AS-J871-008 MODULE INDEPENDENT THERMOCOUPLE GOO...

YASKAWA JANCD-CP05 CONTROL BOARD GOOD TAKEOUT

ALLEN BRADLEY 150-A24NBDA (SMC) SMART MOTOR CONTROLLER ...

HORNER HESX1182300A1-09 MINI OCS OPERATOR CONTROL STATI...

HONEYWELL BATTERY TEST CARD 30752783-001 (XLNT COND)

HONEYWELL TRANSCEIVER 30752766-001 (XLNT COND)

HONEYWELL COMMUNICATIONS LOGIC 30752787-002 (XLNT COND)
YASKAWA JANCD-CP05C CONTROL BOARD GOOD TAKEOUT

MAYATECH CORPORATION 464290 BRAND NEW NOT IN BOX

ALLEN BRADLEY 1326AB-B2E-11 SERVO MOTOR (REFURBISHED)

BURKS PUMP GNB6-1-1/2-AB-5/75 (BRASS 1 1/2" X 2" ) NEW ...

ESI 2274-0007-01 ENERGY SCIENCES VACUUM GAUGE MODEL 4A

ALLEN BRADLEY OS 5740 (96635301) GOOD TAKEOUT

GE ADS36400TB SPECTRA SERIES FUSIBLE SWITCH (400 AMP) 6...

MODICON ID112 (MODEL 410) INTELLIGENT BLESS SERVO P...

MODICON MODEL 410-2 INTELLIGENT BLESS SERVO POSITIO...

MODICON AS-J871-008 MODULE INDEPENDENT THERMOCOUPLE GOO...

YASKAWA JANCD-CP05 CONTROL BOARD GOOD TAKEOUT

ALLEN BRADLEY 150-A24NBDA (SMC) SMART MOTOR CONTROLLER ...

HORNER HESX1182300A1-09 MINI OCS OPERATOR CONTROL STATI...

HONEYWELL BATTERY TEST CARD 30752783-001 (XLNT COND)

HONEYWELL TRANSCEIVER 30752766-001 (XLNT COND)

HONEYWELL COMMUNICATIONS LOGIC 30752787-002 (XLNT COND)
SIEMENS 6FX1121-2BA03 CONTROL MODULE GOOD TAKEOUT

SIEMENS 6FX1151-1BB01 CONTROL MODULE GOOD TAKEOUT

YASKAWA CPCR-FR02RB SERVOPACK GOOD TAKEOUT

FANUC A05B-2400-C061 (4 SLOT BACKPLANE) GOOD TAKEOUT

KUBLER/TURCK T8.5860.2131.3001 ROTARY ENCODER (NEW)

FLAKT V.4535332.0400 EPIC WITH SEMIPULSE CONTROLLER GOO...

FUJI FVR008G7S-2 ( 1 HP DRIVE) REFURBISHED

NIKKI DENSO ACTUS POWER NPSA-GMDA-401YZ-A2 GOOD TAKEOUT

TEXAS INSTRUMENT 525-1102 CPU MODULE GOOD TAKEOUT

ALLEN BRADLEY 8600-2163B MEMORY MODULE OSAI 0S5330P GOO...

MOELLER EM4-101-DD2 EPANSION MODULE GOOD TAKEOUT
MOELLER DV4-340-3K0 DRIVE (400/500 V) GOOD TAKEOUT

RELIANCE ELECTRIC 0-51865-1 CLDB MODULE

BOSCH LT303 SERVO AMPLIFIER 0608750084 GOOD TAKEOUT!

MITSUBISHI CIN624A808G54A (MC724-1) GOOD TAKEOUT

MITSUBISHI A2NCPUR21 MELSEC CPU MODULE GOOD TAKEOUT

FANUC A16B-2202-0400 /07B OPTION 2 MODULE GOOD TAKEOUT

YASKAWA SERVOPACK CPCR-MR-0RC-C GOOD TAKEOUT

RELIANCE VS DRIVE GP-2000 (2GU41005) 6.5 KVA , 5 HP

MITSUBISHI ADU80A B1008 POWER SUPPLY GOOD TAKEOUT

YASKAWA SERVOPACK CACR-PR01AA4 AH GOOD TAKEOUT

Fanuc A16B-1212-0471 /03A Power Supply Unit ~Refurbish...

SIEMENS 6SC6100-0NA01 ANALOG CONTROL BOARD EXCELLENT CO...

HONEYWELL 51304286-100 REV.H CS/R MCPU BOARD BRAND NEW ...

YASKAWA CIMR-G5M44P0 MAGNETEK GPD515 (7.5 HP) GOOD TAKE...

NACHI HCD MWB-1 CIRCUIT BOARD EXCELLENT CONDITION

NACHI SUA451B SERVO AMP UNIT GOOD TAKEOUT

YASKAWA JANCD-1003E SMALL BOARD JANCD-EW02 * LNC *

GE DRIVE 6KGP43005X9XXXA1 AF-650 GP 5 HP. 460V *XLNT*

SIEMENS 6ES5470-4UA11 SIMATIC ANALOG MODULE
FANUC A16B-1212-0270 /05A LASER INTERFACE BOARD *XLNT*

SIEMENS 6FX1135-6BA01 CNC CARD *XLNT CONDITION*

YASKAWA JANCD-MI004 DF92012214 CNC BOARD XLNT CONDITION

DANFOSS 195N1013 DRIVE VLT2807PT4B20STR0DBF00A00 NEW

CINCINNATI MILACRON 3-542-1173A CMDCO BOARD EXCELLENT...

MITSUBISHI FX26B BN634A324H03 MAZAK BOARD GOOD TAKEOUT

ALLEN BRADLEY 1389-AA09 SERVO AMPLIFIER GOOD USED UNIT