DIMM Computer Memory (RAM 512 MB Capacity per Module)

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Computer Components & Parts

136 results

4X ADATA 512MB 512MX9 MDOSS6G3HA330B1E5Z PC-3200 DDR 400 ECC Server RAM DDR1 2GB
Pre-Owned · ADATA
$29.00
or Best Offer
Free shipping
KTC-DL580G2/2G Kingston 2GB DDR ECC KIT (4 X 512MB)
Pre-Owned · Kingston
$42.00
or Best Offer
Free shipping
Lot of (4) 512MB 1x8 PC2-5300F-555-11 for Mac Pro 1,1 tested working fine
Pre-Owned · Hynix
$29.95
$6.99 shipping
Promos 2GB kit (4 x 512MB) PC2-6400U-666-12-D0 DDR2-800 Dimm V916764K24QCFW-G6
Pre-Owned · ProMOS Technologies
$19.99
or Best Offer
Free shipping
2GB (512mb X 4) PC2-5300U DDR2 Desktop Memory Ram Mixed Brands
Pre-Owned · Hynix
$4.98
$7.60 shipping
2GB 4x 512MB DDR2 667 PC2-5300 Memory Acer Dell Gateway HP Lenovo Non ECC DIMM
Pre-Owned
$9.99
Free shipping
53 sold
2GB 4X512MB RAMBUS RIMM 800-40 512MB/16 184PIN NON-ECC DUAL RANK 32X8
Pre-Owned · Samsung
$75.00
Free shipping
Assorted DDR RAM 4pcs Memory Sticks 4 Pack 2 x 512MB 2 x 256MB
Pre-Owned · Samsung
$12.95
or Best Offer
$5.02 shipping
LOT of 4 - VARIOUS BRANDS 512MB PC-3200 DDR-400 Desktop RAM Memory
Pre-Owned
$16.00
Free shipping
Kingston Memory RAM 1RX8 2GB 4x512MB DDR2 PC2-5300 FB-DIMM KVR667D2S8F5/512I
Pre-Owned · Kingston
$7.99
or Best Offer
$8.30 shipping
4x 512MB DDR2 800mhz ProMOS desktop ram 1Rx8 PC2-6400U CL6 (V916764K24QCFW-G6)
Pre-Owned · ProMOS Technologies
$10.00
or Best Offer
Free shipping
MIXED LOT of 10 x 512MB 512 DDR PC2100 2100 266MHZ Ram ECC REG SERVER MEMORY
Pre-Owned
$39.99
or Best Offer
Free shipping
Mac Pro 1.1 (Micron) 2GB Kit (4x 512MB) PC2-5300F-555-12-A0 667MHz DDR2 RAM
Pre-Owned · Micron
$7.99
or Best Offer
Free shipping
512MB SAMSUNG M378T6553CZ3-CD5 0530 1RX8 PC2-4200U DDR2-533 240-PIN NON-ECC RAM
Pre-Owned · Samsung
(3)
$24.99
$9.70 shipping
Lot of 10PCS x 512MB PC133 133Mhz NON-ECC168pin SDRAM DIMM Memory Low Density
Open Box
$169.95
Free shipping
HP 373028-851 4X 512 MB DIMM PC 3200R 184-pin Connector DDR 400 CL3 ECC REG RAM
Pre-Owned · HP
$46.98
or Best Offer
Free shipping
NEW HP 2GB DDR PC1600 ECC CL2 Memory Kit # 202171-B21 Compaq Server 4x512mb
Brand New · HP
$14.88
$4.50 shipping
Hymp564f72cp8n3-Y5 Hynix 512Mb Ddr2 667Mhz Pc2-5300 240Pin Ecc
Pre-Owned · Hynix
$6.46
Free shipping
LOT of 4 - VARIOUS BRANDS 512MB PC-2700 DDR-333 Desktop RAM Memory
Pre-Owned
$16.00
Free shipping
MUSHKIN 991379A DDR2 2GB (4X512MB) EM2-5300 RAM Memory 5-5-5-15 SET
Pre-Owned · Mushkin Enhanced
$35.00
$16.00 shipping
X7051A 2GB 4x512MB 4:501-5030 Memory Kit SunBlade SunFire Servers
Pre-Owned
$39.94
Free shipping
1GB 2x512MB PC2100R INFINEON HYS72D64500GR-7-B HP 261584-041 DDR-266 ECC REG KIT
Pre-Owned · Infineon
$9.98
$7.79 shipping
Lot of 4 Samsung 512MB PC3200U-30331-B2, M368L6423ETM-CCC, DDR, CL3
Pre-Owned · Samsung
$12.00
$4.80 shipping
0 bids
6d 23h
4x 512MB Vtg Ram/MemorySticks
Pre-Owned · Hynix
$5.99
$5.49 shipping
4GB (4X1GB) PC2-5300U Desktop Memory
Pre-Owned · Samsung
$15.99
or Best Offer
$4.89 shipping
2GB 4x 512MB DDR2 667 PC2-5300 Memory Acer Dell Gateway HP Lenovo Non ECC DIMM
Open Box
$19.00
or Best Offer
Free shipping
Dell Dimension 8200 2GB 4x512MB PC800 40NS 400/533MHz RAMBUS Mem Samsung TESTED
Pre-Owned · Samsung
$99.00
or Best Offer
Free shipping
6 watching
Infineon HYS64T6400HU-5-A Infineon HYS64T6400HU-5-A 512 MB DDR2 SDRAM Memory Mod
Pre-Owned · Infineon
$6.77
or Best Offer
$8.24 shipping
RAM 4 X 512MB 1Rx8 PC2-4200U-444-11-A1 Memory cards HYS64T64000HU-3.7-A
Pre-Owned · RAM
$21.99
Free shipping
(Lot of 4) NANYA 512MB 1Rx8 PC2-5300E 55-12-F1 Desktop Memory NT512T72U89A1BY-3C
Pre-Owned · Nanya
$29.00
Free shipping
4x MICRON MT9VDDF6472Y-335F1 512MB DDR-333 ECC REG PC2700R Memory Modules
Pre-Owned · Micron
$38.90
$12.00 shipping
Samsung PC2-4200U 512MB DIMM 533 MHz DDR2 Memory (M378T6553CZ3-CD5)
Pre-Owned · Samsung
(3)
$8.00
or Best Offer
$9.91 shipping
512MB MEMORY HYNIX 1Rx8 PC2 5300F-METAL COVER SET OF 4 CHIPS SCHOOL SURPLUS
Pre-Owned
$12.99
Free shipping
Lot of 4 x 512MB Infineon DDR400 CL3 RAM HYS64D64300HU-5-C Kit PC3200U-30331-A0
Pre-Owned · Infineon
$15.00
or Best Offer
$6.02 shipping
LOT OF TEN 512MB DDR MEMORY RAM PC3200 NON-ECC DIMM
Open Box
$74.50
or Best Offer
Free shipping
Samsung 2GB 4x512MB PC2100R-25331-Z - M312L6420ETS-CB0
Pre-Owned · Samsung
$15.00
Free shipping
Kingston Ksg-Oct/512 Ram 256MB Memory For Sgi Octane Speicher Dimm
Pre-Owned · Kingston
$51.46
$4.62 shipping
2GB (4X512MB) DDR MEMORY RAM PC3200 ECC REG DIMM 400MHZ
Open Box
$47.50
or Best Offer
Free shipping
Genuine Crucial (512 MB) PC Desktop Memory DIMM DDR PC3200 (CT6464Z40B.E8T)
Pre-Owned · Crucial
$13.08
or Best Offer
$5.92 shipping
Lot of 10 512MB PC2100 DDR 266MHz 184 pin DIMM Memory TESTED
Pre-Owned
$69.99
or Best Offer
Free shipping
IBM 33L3260 ECC DIMM Memory 2GB (4x512MB) PC100 168-Pin
Brand New · IBM
$44.99
or Best Offer
Free shipping
4 watching
Infineon HYS64T6400HU-3.7-A 4x 512MB DDR2 PC2-4200 Desktop Memory 533MHz
Pre-Owned · Infineon
$19.99
or Best Offer
$8.75 shipping
Kingston UW727-IFA-INTC0S 2GB PC2-4200 DDR2 512MBx4 DIMM Memory (KIT OF 4)
Pre-Owned · Kingston
$29.30
or Best Offer
Free shipping
LOT OF TEN 512MB DDR MEMORY RAM PC3200 NON-ECC DIMM
Open Box
$68.80
Free shipping
(Lot of 4) Wintec PC2100/512MB-E/R(35942584-L) DDR Memory Module 184-pin DIMM
Pre-Owned · Wintec
$19.95
or Best Offer
Free shipping
LOT OF 10 512MB PC2700 DDR 333 DIMM Low Density Memory
Open Box
$64.50
or Best Offer
Free shipping
Lot of 10 Hynix Computer Memory (RAM) 512 MB ~ 1RX8 PC2-5300U-555-11 ~ Korea
Pre-Owned · Hynix
$26.57
Was: $29.63was - US $29.63
or Best Offer
Free shipping
Kingston Kit 2GB= 4X 512MB PC2100 DDR-266MHz ECC 208PIN KTM-P615/2G
Pre-Owned · Kingston
$299.99
Free shipping
1GB 4 x 512MB PC2-5300U-555-12 DDR2
Pre-Owned · Hynix
$15.00
or Best Offer
Free shipping
2GB = 512MB X4 DDR2 1RX8 PC2-5300 64X8 PC DESKTOP RAM LOW DENSITY NON-ECC
Pre-Owned · Samsung
$13.99
Free shipping
Lot of 4 MICRON QIMONDA MT18VDDT6472G-26AG3 512MB Registered ECC DDR1
Pre-Owned · Micron
$68.00
Free shipping
(6-Pack) Infineon HYS72D64500GR-7-B SDRAM Memory Module 512MB PC2100R-20330-M
Pre-Owned · Infineon
$34.99
Free shipping
Infineon HYS72D64500GR-7-B DDR 512MB PC-2100 ECC 266Mhz Server Memory lot of 4
Pre-Owned · Infineon
$24.99
Free shipping
10 LOT 512 512MB DDR-2 DDR2 pc2-3200 Namebrand Low Density MEMORY RAM MODULES
Pre-Owned
$199.90
Free shipping
Samsung 1GB (2x512MB) DDR-2100 ECC Server Memory RAM CL2.5 Matched Pair Kit
Pre-Owned · Samsung
$25.00
Free shipping
⭐️⭐️⭐️⭐️⭐️ Lot of 10 Assorted Desktop 512MB PC-2700 (DDR-333) RAM Memory Sticks
Pre-Owned
$39.99
or Best Offer
Free shipping
Lot of 4 512MB DDR2 PC2-5300F-555-11-A0 HP# 398705-051 Server Memory RAM
Pre-Owned · HP
$19.20
Was: $24.00was - US $24.00
or Best Offer
Free shipping
ProMOS 2GB (4x 512MB) PC2-4200U DDR2 RAM Desktop Memory V916764K24QAFW-E4
Pre-Owned · ProMOS Technologies
$9.99
Free shipping
2GB (4x 512MB) RAM 1Rx8 PC2-4200U-444-12 DDR2 Memory
Pre-Owned · Multi Brand
$7.19
or Best Offer
Free shipping
512MB 667MHZ RAM (4x1GB) DDR2 RAM MIXED LOT
Pre-Owned · Samsung
$3.00
$10.02 shipping

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Review highlights

Recommended by our customers

ASA5605 RAM UPGRADE
By miguemsp
The product arrived ahead of schedule and worked just fine on my ASA5505. see all reviews
Verified Purchase
ASA5505-MEM-512D 512MB Third Party Memory For Cisco 5505
Right memory to do the job
By morocho38
Needed to improve performance in my laptop and I was glad I choose this one. It did increased the speed and performance ... see all reviews
Verified Purchase
Samsung 4 GB PC2-6400 DDR2-800 800 MHz Laptop Memory RAM M470T5267AZ3-CF7

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DIMM Computer Memory (RAM 512 MB Capacity per Module)

Shop by category

136 results

4X ADATA 512MB 512MX9 MDOSS6G3HA330B1E5Z PC-3200 DDR 400 ECC Server RAM DDR1 2GB

KTC-DL580G2/2G Kingston 2GB DDR ECC KIT (4 X 512MB)

Lot of (4) 512MB 1x8 PC2-5300F-555-11 for Mac Pro 1,1 tested working fine

Promos 2GB kit (4 x 512MB) PC2-6400U-666-12-D0 DDR2-800 Dimm V916764K24QCFW-G6

2GB (512mb X 4) PC2-5300U DDR2 Desktop Memory Ram Mixed Brands

2GB 4x 512MB DDR2 667 PC2-5300 Memory Acer Dell Gateway HP Lenovo Non ECC DIMM

2GB 4X512MB RAMBUS RIMM 800-40 512MB/16 184PIN NON-ECC DUAL RANK 32X8

Assorted DDR RAM 4pcs Memory Sticks 4 Pack 2 x 512MB 2 x 256MB

LOT of 4 - VARIOUS BRANDS 512MB PC-3200 DDR-400 Desktop RAM Memory

Kingston Memory RAM 1RX8 2GB 4x512MB DDR2 PC2-5300 FB-DIMM KVR667D2S8F5/512I

4x 512MB DDR2 800mhz ProMOS desktop ram 1Rx8 PC2-6400U CL6 (V916764K24QCFW-G6)

MIXED LOT of 10 x 512MB 512 DDR PC2100 2100 266MHZ Ram ECC REG SERVER MEMORY

Mac Pro 1.1 (Micron) 2GB Kit (4x 512MB) PC2-5300F-555-12-A0 667MHz DDR2 RAM

512MB SAMSUNG M378T6553CZ3-CD5 0530 1RX8 PC2-4200U DDR2-533 240-PIN NON-ECC RAM

Lot of 10PCS x 512MB PC133 133Mhz NON-ECC168pin SDRAM DIMM Memory Low Density

HP 373028-851 4X 512 MB DIMM PC 3200R 184-pin Connector DDR 400 CL3 ECC REG RAM

NEW HP 2GB DDR PC1600 ECC CL2 Memory Kit # 202171-B21 Compaq Server 4x512mb

Hymp564f72cp8n3-Y5 Hynix 512Mb Ddr2 667Mhz Pc2-5300 240Pin Ecc

LOT of 4 - VARIOUS BRANDS 512MB PC-2700 DDR-333 Desktop RAM Memory

MUSHKIN 991379A DDR2 2GB (4X512MB) EM2-5300 RAM Memory 5-5-5-15 SET

X7051A 2GB 4x512MB 4:501-5030 Memory Kit SunBlade SunFire Servers

1GB 2x512MB PC2100R INFINEON HYS72D64500GR-7-B HP 261584-041 DDR-266 ECC REG KIT

Lot of 4 Samsung 512MB PC3200U-30331-B2, M368L6423ETM-CCC, DDR, CL3

4x 512MB Vtg Ram/MemorySticks

4GB (4X1GB) PC2-5300U Desktop Memory

2GB 4x 512MB DDR2 667 PC2-5300 Memory Acer Dell Gateway HP Lenovo Non ECC DIMM

Dell Dimension 8200 2GB 4x512MB PC800 40NS 400/533MHz RAMBUS Mem Samsung TESTED

Infineon HYS64T6400HU-5-A Infineon HYS64T6400HU-5-A 512 MB DDR2 SDRAM Memory Mod

RAM 4 X 512MB 1Rx8 PC2-4200U-444-11-A1 Memory cards HYS64T64000HU-3.7-A

(Lot of 4) NANYA 512MB 1Rx8 PC2-5300E 55-12-F1 Desktop Memory NT512T72U89A1BY-3C

4x MICRON MT9VDDF6472Y-335F1 512MB DDR-333 ECC REG PC2700R Memory Modules

Samsung PC2-4200U 512MB DIMM 533 MHz DDR2 Memory (M378T6553CZ3-CD5)

512MB MEMORY HYNIX 1Rx8 PC2 5300F-METAL COVER SET OF 4 CHIPS SCHOOL SURPLUS

Lot of 4 x 512MB Infineon DDR400 CL3 RAM HYS64D64300HU-5-C Kit PC3200U-30331-A0

LOT OF TEN 512MB DDR MEMORY RAM PC3200 NON-ECC DIMM

Samsung 2GB 4x512MB PC2100R-25331-Z - M312L6420ETS-CB0

Kingston Ksg-Oct/512 Ram 256MB Memory For Sgi Octane Speicher Dimm

2GB (4X512MB) DDR MEMORY RAM PC3200 ECC REG DIMM 400MHZ

Genuine Crucial (512 MB) PC Desktop Memory DIMM DDR PC3200 (CT6464Z40B.E8T)

Lot of 10 512MB PC2100 DDR 266MHz 184 pin DIMM Memory TESTED

IBM 33L3260 ECC DIMM Memory 2GB (4x512MB) PC100 168-Pin

Infineon HYS64T6400HU-3.7-A 4x 512MB DDR2 PC2-4200 Desktop Memory 533MHz

Kingston UW727-IFA-INTC0S 2GB PC2-4200 DDR2 512MBx4 DIMM Memory (KIT OF 4)

LOT OF TEN 512MB DDR MEMORY RAM PC3200 NON-ECC DIMM

(Lot of 4) Wintec PC2100/512MB-E/R(35942584-L) DDR Memory Module 184-pin DIMM

LOT OF 10 512MB PC2700 DDR 333 DIMM Low Density Memory

Lot of 10 Hynix Computer Memory (RAM) 512 MB ~ 1RX8 PC2-5300U-555-11 ~ Korea

Kingston Kit 2GB= 4X 512MB PC2100 DDR-266MHz ECC 208PIN KTM-P615/2G

1GB 4 x 512MB PC2-5300U-555-12 DDR2

2GB = 512MB X4 DDR2 1RX8 PC2-5300 64X8 PC DESKTOP RAM LOW DENSITY NON-ECC

Lot of 4 MICRON QIMONDA MT18VDDT6472G-26AG3 512MB Registered ECC DDR1

(6-Pack) Infineon HYS72D64500GR-7-B SDRAM Memory Module 512MB PC2100R-20330-M

Infineon HYS72D64500GR-7-B DDR 512MB PC-2100 ECC 266Mhz Server Memory lot of 4

10 LOT 512 512MB DDR-2 DDR2 pc2-3200 Namebrand Low Density MEMORY RAM MODULES

Samsung 1GB (2x512MB) DDR-2100 ECC Server Memory RAM CL2.5 Matched Pair Kit

⭐️⭐️⭐️⭐️⭐️ Lot of 10 Assorted Desktop 512MB PC-2700 (DDR-333) RAM Memory Sticks

Lot of 4 512MB DDR2 PC2-5300F-555-11-A0 HP# 398705-051 Server Memory RAM

ProMOS 2GB (4x 512MB) PC2-4200U DDR2 RAM Desktop Memory V916764K24QAFW-E4

2GB (4x 512MB) RAM 1Rx8 PC2-4200U-444-12 DDR2 Memory

512MB 667MHZ RAM (4x1GB) DDR2 RAM MIXED LOT

Best selling

Kingston PC3200 (DDR-400) 512 MB DIMM 400 MHz PC-3200 DDR Memory (KVR400/512R)

Corsair PC2-5300 512 MB DIMM 667 MHz DDR2 SDRAM Memory (CM2X512-5400C4)

PNY PC3200 512 MB DIMM 400 MHz DDR Memory (MD0512SD1-400)

PNY PC-2700 512 MB DIMM 333 MHz DDR SDRAM Memory (MD0512SD1-333)

Super Talent PC-3200 512 MB DIMM 400 MHz DDR SDRAM Memory (D32PA12H)

512mb Cisco Approved Asa5505 Router Memory Samsung CTL Asa5505-me

Corsair 1 GB DIMM 400 MHz DDR Memory (VS1GBKIT400)