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    Best Seller
    Axiom AX - DDR2 - 2 GB : 2 x 1 GB - DIMM 240-pin

    Axiom AX - DDR2 - 2 GB : 2 x 1 GB - DIMM 240-pin

    DDR2 - 2 GB : 2 x 1 GB - DIMM 240-pin - 800 MHz / PC2-6400 - unbuffered - ECC - for Lenovo System x3200 M2; x3250 M2; x3350 more

    $76.64

    FREE shipping

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    Axiom 1GB DDR2-800 ECC UDIMM # AX2800E5S/1G

    Axiom 1GB DDR2-800 ECC UDIMM # AX2800E5S/1G

    Top grade chips and components - Each Axiom memory module is manufactured to meet or exceed OEM specifications. Fully tested - All memory modules that leave our warehouse are fully tested to guarantee quality and reliability. Guaranteed compatibility -... more

    $36.70

    FREE shipping

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    Best Seller
    IBM 1GB DDR2 SDRAM Memory Module

    IBM 1GB DDR2 SDRAM Memory Module

    IBM 1GB DDR2 SDRAM Memory Module For Workstation Server 1 GB (1 x 1GB) DDR2-667/PC2-5300 DDR2 SDRAM 667 MHz CL5 ECC Chipkill Fully Buffered 240-pin DIMM more

    $21.78 $16.39

    FREE shipping

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    NEC 1GB 128x72 133Mhz ECC Reg. Dimm 609-01519-000 Centron CPCB-00401 Memory

    NEC 1GB 128x72 133Mhz ECC Reg. Dimm 609-01519-000 Centron CPCB-00401 Memory

    NEC 1GB 128x72 133Mhz ECC Reg. Dimm 609-01519-000 Centron CPCB-00401 Memory *EEC *Registered more

    $29.00

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    Edge Memory 1gb (1x1gb) Pc2100 Ecc Registered 184 Pi

    Edge Memory 1gb (1x1gb) Pc2100 Ecc Registered 184 Pi

    EDGE Tech 1GB DDR SDRAM Memory Module - 1GB (1 x 1GB) - 266MHz DDR266/PC2100 - ECC - DDR SDRAM - 184-pin more

    $60.76

    FREE shipping

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    IBM 2x512MB 1GB PC2-5300F ECC Memory Module 38L5901 39M5781

    IBM 2x512MB 1GB PC2-5300F ECC Memory Module 38L5901 39M5781

    IBM 2x512MB (1GB) PC2-5300F ECC Memory Module 38L5901 39M5781 * IBM 39M5781 ECC 512MB PC2-5300 DDR2-667MHz Fully Buffered ECC Memory Module 38L5901 * FRU 39M5781 * PN 38L5901 * HYMP564F72CP8D3-Y5 AC-T more

    $25.90

    FREE shipping

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    358348-B21-AM 1GB DDR SDRAM Memory Module

    358348-B21-AM 1GB DDR SDRAM Memory Module

    AddOn AMDDR333R/1G x1 HP 358348-B21 Compatible Factory Original 1GB DDR-333MHz Registered ECC Dual Rank 2.5V 184-pin CL2.5 RDIMM - 100% compatible and guaranteed to work more

    $24.53 $13.11

    FREE shipping

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    2GB DDR2-800 ECC UDIMM Kit (2 x 1GB) TAA Compliant

    2GB DDR2-800 ECC UDIMM Kit (2 x 1GB) TAA Compliant

    Top grade chips and components - Each Axiom memory module is manufactured to meet or exceed OEM specifications. Fully tested - All memory modules that leave our warehouse are fully tested to guarantee quality and reliability. Guaranteed compatibility -... more

    $91.00 $66.50

    FREE shipping

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    Edge Memory 1gb (2x512mb) Pc2700 Ecc Kit Cisco Mem3800-256u1024d

    Edge Memory 1gb (2x512mb) Pc2700 Ecc Kit Cisco Mem3800-256u1024d

    1GB (2X512MB) PC2700 ECC KIT CISCO MEM3800-256U1024D more

    $108.09

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    HP Inc. 500668-B21 equivalent 1GB DMS Certified Memory DDR3-1333 (PC3-10600) 128x72 CL9 1.5v 240 Pin ECC DIMM - DMS

    HP Inc. 500668-B21 equivalent 1GB DMS Certified Memory DDR3-1333 (PC3-10600) 128x72 CL9 1.5v 240 Pin ECC DIMM - DMS

    short description is not available more

    $24.53 $9.83

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    Axiom 1GB DDR2-800 ECC UDIMM for Fujitsu - S26361-F3369-L423

    Axiom 1GB DDR2-800 ECC UDIMM for Fujitsu - S26361-F3369-L423

    Browse our collection of high quality reliable and authentic Computer and Peripherals in desired configuration and compatibility. Whether you want to buy a new computer or add functionality to your computer we have it all for you.Features Memory... more

    $36.70

    FREE shipping

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    Axiom S26361-F3870-L514-AX 1 GB DDR2-800 ECC UDIMM for Fujitsu

    Axiom S26361-F3870-L514-AX 1 GB DDR2-800 ECC UDIMM for Fujitsu

    Browse our collection of high quality reliable and authentic Computer and Peripherals in desired configuration and compatibility. Whether you want to buy a new computer or add functionality to your computer we have it all for you.Features Memory... more

    $36.70

    FREE shipping

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    IBM 39M5782 1Gb (2X512Mb)667Mhz Pc25300 240Pin Dimm Cl5 Ecc Fully Buffered Ddr2 Sdram Genuine

    IBM 39M5782 1Gb (2X512Mb)667Mhz Pc25300 240Pin Dimm Cl5 Ecc Fully Buffered Ddr2 Sdram Genuine

    short description is not available more

    $25.90

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    HP 500668-B21 1Gb 1 X 1Gb 1333Mhz Pc310600 Cl9 Single Rank Ecc Unbuffered Ddr3 Sdram Dimm Genuine

    HP 500668-B21 1Gb 1 X 1Gb 1333Mhz Pc310600 Cl9 Single Rank Ecc Unbuffered Ddr3 Sdram Dimm Genuine

    Hp 1Gb (1X1Gb) 1333Mhz Pc310600 Cl9 Single Rank Ecc Unbuffered Ddr3 Sdram Dimm Genuine more

    $24.53 $9.83

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    Used- 1GB PC2100 184 pin DDR DIMMS FSB266 ECC 1GB PC2100 DDR 184 pin unbuffered CAS2-2.5 ECC REG SDRAM DDR DIMMS. 128Mx72.

    Used- 1GB PC2100 184 pin DDR DIMMS FSB266 ECC 1GB PC2100 DDR 184 pin unbuffered CAS2-2.5 ECC REG SDRAM DDR DIMMS. 128Mx72.

    1GB PC2100 184 pin DDR DIMMS FSB266 ECC Memory 1GB PC2100 DDR 184 pin unbuffered CAS2-2.5 ECC SDRAM DDR DIMMS. 128Mx72. more

    $14.20 $9.76

    FREE shipping

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    MICRON 1GB DDR PC3200R ECC REG MEMORY MODULE MT18VDDF12872Y-40BF1

    MICRON 1GB DDR PC3200R ECC REG MEMORY MODULE MT18VDDF12872Y-40BF1

    MICRON 1GB DDR PC3200R ECC REG MEMORY MODULE MT18VDDF12872Y-40BF1 more

    $18.95

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    Qimonda 4GB 4 x 1 GB PC2-5300F DDR2 667 ECC Fully Buffered Server Memory Kit

    Qimonda 4GB 4 x 1 GB PC2-5300F DDR2 667 ECC Fully Buffered Server Memory Kit

    Qimonda 4GB 4 x 1 GB PC2-5300F DDR2 667 ECC Fully Buffered Server Memory Kit more

    $19.70

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    HP DIMM REG 1GB PC2700 512MB

    HP DIMM REG 1GB PC2700 512MB

    HP DIMM REG 1GB PC2700 512MB For Server 1 GB DDR333/PC2700 DDR SDRAM 333 MHz CL2.5 ECC Registered 184-pin DIMM 1 Year Warranty more

    $24.53 $13.11

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    MemoryMasters 1GB PC3200 DDR400 CL3 2Rx8 2.5V 184-Pin SDRAM DIMM (p/n ACZ)

    MemoryMasters 1GB PC3200 DDR400 CL3 2Rx8 2.5V 184-Pin SDRAM DIMM (p/n ACZ)

    Specifications Size - 1GB Pins - 184 pins Speed - PC3200 DDR400 CAS Latency - CL3 Ranks - 2Rx8 dual rank Chip - 16pcs 64x8 Voltage - 2.5V Height - Normal ECC - No Registered - No Form Factor - DIMM 3LC - ACZ more

    $16.99

    FREE shipping

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    Lot-8 IBM 1GB PC2-3200R CL3 ECC REG Memory 73P2870-L8 400MHz 38L5093 8GB 8x1GB

    Lot-8 IBM 1GB PC2-3200R CL3 ECC REG Memory 73P2870-L8 400MHz 38L5093 8GB 8x1GB

    Used - Like NewUsed - Like NewUsed - Like New more

    $48.00

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    MemoryMasters 1GB PC2-6400 DDR2-800 CL6 18c 128x4 1Rx4 1.8V 240-pin Registered ECC DIMM (p/n BYX)

    MemoryMasters 1GB PC2-6400 DDR2-800 CL6 18c 128x4 1Rx4 1.8V 240-pin Registered ECC DIMM (p/n BYX)

    Specifications Size - 1GB Pins - 240 pins Speed - PC2-6400 DDR2-800 CAS Latency - CL6 Ranks - 1Rx4 dual rank Chip - 18pcs 128x4 Voltage - 1.8V Height - Normal ECC - yes Registered - yes Form Factor - DIMM 3LC - BYX more

    $9.85

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    MemoryMasters 1GB PC3200 DDR400 CL3 1Rx4 184-Pin Single Rank Registered ECC DIMM (p/n AJC)

    MemoryMasters 1GB PC3200 DDR400 CL3 1Rx4 184-Pin Single Rank Registered ECC DIMM (p/n AJC)

    Specifications Size - 1GB Pins - 184 pins Speed - PC3200 DDR400 CAS Latency - CL3 Ranks - 1Rx4 single rank Chip - 18pcs 128x4 Voltage - 2.5V Height - Normal ECC - ECC Registered - Registered Form Factor - DIMM 3LC - AJC more

    $14.81

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    MemoryMasters Compatible 1GB PC2-3200 Registered ECC DIMM

    MemoryMasters Compatible 1GB PC2-3200 Registered ECC DIMM

    Hynix 1GB 240p PC2-3200 CL3 18c 128x4 Registered ECC DDR2-400 DIMM more

    $34.50

    FREE shipping

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    IBM 1GB 128x72 DDR2 533Mhz CL4 ECC Memory 12R6430 Pull

    IBM 1GB 128x72 DDR2 533Mhz CL4 ECC Memory 12R6430 Pull

    IBM 1GB 128x72 DDR2 533Mhz CL4 ECC Memory NEW 12R6430 New Pull more

    $20.00

    FREE shipping

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    MemoryMasters 1GB PC2700 DDR333 CL2.5 2Rx8 Dual Rank Registered ECC 184-pin DIMM (p/n ADK)

    MemoryMasters 1GB PC2700 DDR333 CL2.5 2Rx8 Dual Rank Registered ECC 184-pin DIMM (p/n ADK)

    1GB PC2700 DDR333 CL2.5 2Rx8 Dual Rank Registered ECC 184-pin DIMM (p/n ADK) more

    $19.84

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    MemoryMasters 1GB PC2100 DDR266 CL2.0 2Rx8 Dual Rank Unbuffered ECC 184-pin DIMM (p/n ADN)

    MemoryMasters 1GB PC2100 DDR266 CL2.0 2Rx8 Dual Rank Unbuffered ECC 184-pin DIMM (p/n ADN)

    1GB PC2100 DDR266 CL2.0 2Rx8 Dual Rank Unbuffered ECC 184-pin DIMM (p/n ADN) more

    $29.84

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    MemoryMasters 1GB 144p PC133 CL3 64x8 Registered ECC SDRAM SODIMM

    MemoryMasters 1GB 144p PC133 CL3 64x8 Registered ECC SDRAM SODIMM

    MEM-MSFC3-1GB 1GB 144p PC133 18c 64x8 Registered ECC SDRAM SODIMM more

    $36.60

    FREE shipping

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    MemoryMasters 1GB PC3200 DDR400 2Rx8 Dual Rank Unbuffered ECC 184-pin UDIMM (p/n AEI)

    MemoryMasters 1GB PC3200 DDR400 2Rx8 Dual Rank Unbuffered ECC 184-pin UDIMM (p/n AEI)

    Size - 1GB Pins - 184 pins Speed - PC3200 DDR400 CAS Latency - CL3 Ranks - 2Rx8 dual rank Chip - 18pcs 64x8 Voltage - 2.5V Height - Normal ECC - ECC Registered - no Form Factor - DIMM 3LC - AEI more

    $18.99

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    MemoryMasters 1GB PC2700 DDR333 CL2.5 1Rx4 184-Pin Single Rank Registered ECC SDRAM DIMM (p/n ADJ)

    MemoryMasters 1GB PC2700 DDR333 CL2.5 1Rx4 184-Pin Single Rank Registered ECC SDRAM DIMM (p/n ADJ)

    1GB PC2700 DDR333 CL2.5 1Rx4 184-Pin Single Rank Registered ECC SDRAM DIMM (p/n ADJ) more

    $28.50 $18.50

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    MemoryMasters 1GB PC2-3200 DDR2-400 1Rx4 240-Pin Single Rank Registered ECC SDRAM DIMM (p/n AAC)

    MemoryMasters 1GB PC2-3200 DDR2-400 1Rx4 240-Pin Single Rank Registered ECC SDRAM DIMM (p/n AAC)

    SpecificationsSize - 1GBPins - 240 pinsSpeed - PC2-3200 DDR2-400CAS Latency - CL3Ranks - 1Rx4 single rankChip - 18pcs 128x4Voltage - 1.8VHeight - NormalECC - yesRegistered - yesForm Factor - DIMM3LC - AAC more

    $9.84

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    MemoryMasters 1GB 184p PC1600 CL2 64x4 Registered ECC DDR DIMM

    MemoryMasters 1GB 184p PC1600 CL2 64x4 Registered ECC DDR DIMM

    M383L2828ET1-CA0Q0 Samsung 1GB PC1600 DDR-200MHz ECC Registered CL2 184-Pin (For Servers Only) more

    $18.50

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    2GB (2 X 1GB) DDR 400MHz PC3200 184-pin Memory RAM DIMM for Desktop PC

    2GB (2 X 1GB) DDR 400MHz PC3200 184-pin Memory RAM DIMM for Desktop PC

    Supermicro MEM-DR480L-CL01-EU21 8GB (1x8GB) DDR4 2133 (PC4 17000) 2Rx8 288-Pin 1.2V ECC Unbuffered compatible Memory MemoryMasters is manfufactured using top brand chips such as Micron Samsung Hynix or Elpida and meets or exceeds manufacturer... more

    $28.84

    FREE shipping

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    IBM 128Mx72 DDR2 ECC 533 CL4 REG 1GB Memory 12R6416 J13418 - SM21-1GB Module

    IBM 128Mx72 DDR2 ECC 533 CL4 REG 1GB Memory 12R6416 J13418 - SM21-1GB Module

    Used - Like NewUsed - Like NewUsed - Like New more

    $20.00

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    IBM 41Y2728 1GB 2Rx8 PC2-5300E Memory Green (Used - Good)

    IBM 41Y2728 1GB 2Rx8 PC2-5300E Memory Green (Used - Good)

    IBM 1GB PC2-5300 DDR2-667 1Rx8 ECC DIMM (IBM PN# 41Y2728) 1Rx8 ECC UDIMM 41Y2728 1GB DDR2 more

    $57.00

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    HP 175919-042 PC1600R DDR200 1GB ECC M383L2828DT1-CA0Q0 CL2 ECC

    HP 175919-042 PC1600R DDR200 1GB ECC M383L2828DT1-CA0Q0 CL2 ECC

    HP 175919-042 PC1600R DDR200 1GB ECC M383L2828DT1-CA0Q0 CL2 ECC more

    $75.00

    FREE shipping

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    HP 398706-051 1GB PC2-5300F DDR2-667 2RX8 ECC

    HP 398706-051 1GB PC2-5300F DDR2-667 2RX8 ECC

    HP 398706-051 Memory For Proliant Server And Workstation Manufacturer: HP Model: 398706-051 Capacity: 1GB Type: 240-Pin DDR2 SDRAM Speed: DDR2 667 (PC2 5300) Shipping: Free Standard (USA). Expedited and International (Optional) Warranty: 1 Year Why Buy... more

    $23.15 $19.25

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    HP DDR2 PC2-3200 ECC CL3 Reg 1GB Memory 345113-851 SG572284FG8E0DBHBH

    HP DDR2 PC2-3200 ECC CL3 Reg 1GB Memory 345113-851 SG572284FG8E0DBHBH

    HP DDR2 PC2-3200 ECC CL3 Reg 1GB Memory 345113-851 SG572284FG8E0DBHBH more

    $35.00

    FREE shipping

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    HP 1GB 4x256MB ECC SDRAM PC100 Memory Kit A6168A 4Pcs-A6168-67001 Registered

    HP 1GB 4x256MB ECC SDRAM PC100 Memory Kit A6168A 4Pcs-A6168-67001 Registered

    HP 1GB 4x256MB ECC SDRAM PC100 Memory Kit New A6168A 4Pcs-A6168-67001 Registered * HP 1024MB ECC High Density syncDRAM Memory Upgrade Kit - Includes Four 256MB DIMM Modules (4 x A6168-67001) more

    $95.00

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    HP Smart 1GB PC1600 DDR-200 ECC REG SM5722845D8E8CAIBH HP 175919-042 CL2 ECC REG

    HP Smart 1GB PC1600 DDR-200 ECC REG SM5722845D8E8CAIBH HP 175919-042 CL2 ECC REG

    HP Smart 1GB PC1600 DDR-200 ECC REG SM5722845D8E8CAIBH HP 175919-042 CL2 ECC REG more

    $75.00

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    Brand New! HP XW8200 1GB PC2-5300 667MHZ ECC UNB DM Fast Shipping!

    Brand New! HP XW8200 1GB PC2-5300 667MHZ ECC UNB DM Fast Shipping!

    Brand New! HP XW8200 1GB PC2-5300 667MHZ ECC UNB DM Fast Shipping!.Brand-HP.Type-Not Available.MPN-464460-001.Model-464460-001.Number of Pins-240 - Pins more

    $29.03

    FREE shipping

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    More information about RAM & Memory Upgrades

    Best prices on 1 GB, ECC in RAM & Memory Upgrades. Check out Bizrate for great deals on popular brands like ADDON, Axiom and Dell. Use Bizrate's latest online shopping features to compare prices. Read product specifications, calculate tax and shipping charges, sort your results, and buy with confidence. Easily narrow your search and find the product that's perfect for you.