PC2-6400 DDR2-800 Computer RAM

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Computer Components & Parts

190 Results

4GB PC2-6400 ECC RDIMM (Kingston KVR800D2D4P6K2/8G Equivalent) Server Memory RAM
Brand New · A-Tech
$19.95
Free shipping
4GB PC2-6400R ECC RDIMM (Kingston KTH-BL495K2/8G Equivalent) Server Memory RAM
Brand New · A-Tech
$19.95
Free shipping
Kingston 512MB Kit, 2 x 256 MB RIMM 800 MHz RDRAM Memory (KVR800X16/256)
Pre-Owned · Kingston
$18.75
$4.71 shipping
501157-001 HP 499276-061 2GB (1x 2GB) PC2-6400P LOT*10
Pre-Owned · HP
$99.99
or Best Offer
$25.00 shipping
Lot of 2 -Samsung RIMM-6400 256 MB RIMM 800 MHz RDRAM (Rambus DRAM) 184pin
Pre-Owned · Samsung
$6.00
or Best Offer
$5.85 shipping
Genuine 512MB (2x 256MB) Samsung MR16R1628AF0-CM8 PC800-40 NON-ECC Rambus Memory
Pre-Owned · Samsung
(1)
$11.00
$8.00 shipping
New ListingHYR1612849G-845 Infineon Germany 256MB /8 184 pin PC800-45 8d NONECC RDRAM RIMM
Pre-Owned · Infineon
$15.00
or Best Offer
Free shipping
KINGSTON KVR800X16/256 256MB RDRAM-Direct 800 MHz Non-ECC RIMM 2.5V 184-pin
Pre-Owned · Kingston
$9.99
$3.91 shipping
Est. delivery Wed, Jun 11
512MB 2x 256MB Infineon RAMBUS RDRAM PC800-40 800MHz Rimm HYR1612840G-845 Blanks
Pre-Owned · Infineon
$19.99
$4.84 shipping
0 bids
14h 2m
Kingston KVR800X18/256 RAM x2 512MB total
Pre-Owned · Kingston
$9.95
or Best Offer
$4.08 shipping
512MB KIT 2 X 256MB ECC RDRAM PC800-45 800MHz RIMMRambus Memory Module Lot Of4
Pre-Owned · Toshiba
$30.00
or Best Offer
Free shipping
MD16R1628AF0-CM8 Samsung Rambus 256MB 800MHz Non-ECC 232-Pin RDRAM RIMM Memory
Brand New · Samsung
$35.75
Free shipping
Smart SG57A128LSI646P2MC 4GB 240P-DDR2-4GB-PC6400-ECC-REG 2RX8 SFR2014121500903
Pre-Owned · Smart
$89.00
Free shipping
256MB Infineon RAMBUS RDRAM Non-Ecc PC800-40 800MHz Rimm Memory HYR1612840G-840
Pre-Owned · Infineon
$15.25
or Best Offer
Free shipping
(Lot of 2) Kingston KVR8EPX16-8/128-IS 637941 Rimm 128MB NON-ECC PC800-45 800MHz
Pre-Owned · Kingston
$24.99
$6.30 shipping
4GB DDR2 PC2-6400R 800MHz ECC RDIMM (HP 405477-061 Equivalent) Server Memory RAM
Brand New · A-Tech
$19.95
Free shipping
2 PACK Genuine OEM Samsung MR16R1628DF0-CT9 512 MB ECC Rdram Rimm PC800 1066-32P
Pre-Owned · Samsung
$20.93
or Best Offer
Free shipping
Kingston FURY Renegade Pro 128GB (4x32G) DDR5 AMD EXPO / Intel XMP Server Memory
Brand New · Kingston
$759.00 to $1,195.00
Free shipping
INFINEON HYR1825640G-845 512MB PC800 800MHz 45ns ECC 184-Pin RDRAM RIMM Memo
Pre-Owned · Infineon
$20.00
or Best Offer
$6.30 shipping
512MB PC800 800MHz non-ECC 184-Pin RDRAM RIMM Memory Module DUAL RANK 32X8
Pre-Owned · Kingston
$39.99
Free shipping
Infineon HYR166420G-845 5000346 128MB Random Access Memory RAM
Pre-Owned · Infineon
$9.95
Free shipping
LOT OF 2 Samsung 2 x 64MB (128MB) RDRAM RIMM Memory - MR16R0824BN1-CK8
Pre-Owned · Samsung
$15.00
Free shipping
256MB Samsung Non-ECC RDRAM PC800-45 800MHz MR16R082GBN1-CK8 RIMM Rambus Memory
Pre-Owned · Samsung
$5.38
$4.51 shipping
HP 20-0F87A-01 1GB PC800 ECC RIMM ES47 ES80 GS1280
Pre-Owned · HP
$25.00
or Best Offer
Free shipping
FOR DELL SAMSUNG MR18R082GBN1-CK8 256MB/16 Rambus 16ECC PC 800-45 800Mhz Memory
Pre-Owned · Samsung
$9.49
or Best Offer
Free shipping
512MB KIT 2 X 256MB ECC RDRAM PC800-45 800MHz RIMM Rambus Memory Module
Pre-Owned · Toshiba
$39.99
Free shipping
SERVER RAM 4GB PC2 1.8V 800 DDR2-800 PARITY ECC REG RDIMM 2RX4 CL6 240PIN
Pre-Owned · Hynix
$23.94
Free shipping
2 New Sealed: D9461P.D Dell 2x256MB = 512MB Rambus Non ECC PC 800 800Mhz Memory
Brand New · Dell
$39.00
Free shipping
(Lot of 3) Kingston KVR8EPX16-8/128-IS 637941 Rimm 128MB NON-ECC PC800-45 800MHz
Pre-Owned · Kingston
$29.99
$6.30 shipping
(Lot of 2) Kingston KVR8EPX16-8/128-IS 637946 Rimm 128MB NON-ECC PC800-45 800MHz
Open Box · Kingston
$24.99
$6.30 shipping
4GB PC2-6400R ECC RDIMM (Kingston KVR800D2D4P6/4G Equivalent) Server Memory RAM
USA Seller + Lifetime Warranty + Free Technical Support
Brand New · A-Tech
$19.95
Free shipping
4GB DDR2 PC2-6400R 800MHz ECC RDIMM (HP 497767-B21 Equivalent) Server Memory RAM
USA Seller + Lifetime Warranty + Free Technical Support
Brand New · A-Tech
$21.99
Free shipping
Lot For Samsung 2GB 4GB 8GB PC2-6400 DDR2 800Mhz 200pin SODIMM Laptop Memory RAM
Brand New · Unbranded
$26.86 to $60.07
Was: $63.23was - US $63.23
Free shipping
Samsung Lot Of 8 Silver RAM Memory MR16R082GBN1-CK8 2(256) 2(128) & 4(64) A4.3
Pre-Owned · Samsung
$38.00
or Best Offer
$6.80 shipping
Kingston KVR800X16-8/128 128MB Non-ECC RDRAM PC800 800 Mhz
Brand New · Kingston
$11.88
Was: $22.00was - US $22.00
Free shipping
512MB RIMM RD ECC 800-40 800-40 400MHz 400 MHz RDram Ram Memory
Pre-Owned · Infineon
$29.99
Free shipping
64MB Samsung Non-ECC RDRAM PC800-45 MR16R0824BN1-CK8 RIMM Rambus Memory Module
Pre-Owned · Samsung
$1.80
$4.52 shipping
HPE Micron MT36HVS51272PZ-80EH1 4GB 2Rx4 PC2-6400P-555-13-77 DDR2 SDRAM
Pre-Owned · Micron
$19.89
Free shipping
4GB DDR2 PC2-6400R 800MHz ECC RDIMM (HP 501158-001 Equivalent) Server Memory RAM
Brand New · A-Tech
$21.99
Free shipping
4GB DDR2 PC2-6400R 800MHz ECC RDIMM (HP 499277-061 Equivalent) Server Memory RAM
Brand New · A-Tech
$19.95
Free shipping
8GB KIT 2 x 4GB Dell PowerEdge 1800 1855 2800 2850 2970 SC1425 Server Memory RAM
Brand New · A-Tech
(2)
$31.94
Free shipping
Axiom 16GB DDR4 2666MHz ECC RDIMM Memory For Lenovo Think Station FREE SHIP!
Brand New · Axiom
$29.99
Free shipping
HP 501158-001 4Gb (1X4Gb) 800MHz PC2-6400 zy
Pre-Owned · HP
$75.00
or Best Offer
Free shipping
256MB Samsung RDRAM PC600-53 KMMR16R8GAC1-RG6 RAM Rambus Memory Module (x2)
Pre-Owned · Samsung
$6.00
$4.71 shipping
0 bids
3d 3h
Samsung Memory 128MB 4 ECC 800-45 MR18R1624AF0-CK8 NonProfit EDU Org
Pre-Owned · Samsung
$1.95
or Best Offer
$5.40 shipping
SAMSUNG MR18R0824AN1-CK8 64MB Rambus 4ECC PC 800-45 800Mhz Memory
Brand New · Samsung
$12.99
or Best Offer
Free shipping
Cisco SMART 4GB 15-11026-01 SG572124FG8E6DGMHO
Open Box · Micron
$9.99
or Best Offer
$3.91 shipping
Kingston FURY Renegade Pro 128GB 4x32GB DDR5-6400 KF564R32RBE2K4-128 Registered
Brand New · Kingston
$989.99
Free shipping
Samsung 256 MB RIMM 800 MHz DRAM Memory (MR16R1628AF0-CM8NF) 800-40 101, 0236
Pre-Owned · Samsung
$8.44
Free shipping
20-0F87A-01 HP 1GB RIMM 800MHZ Memory
Pre-Owned · HP
$12.95
or Best Offer
Free shipping
4GB DDR2 PC2-6400R 800MHz ECC RDIMM (HP 504465-061 Equivalent) Server Memory RAM
Brand New · A-Tech
$19.95
Free shipping
MR18R0824BN1-CK8 - 64MB Memory Module (Rdram, PC800, ECC, 184 Pin)
Brand New · Samsung
$9.99
Free shipping
Samsung MR16R1628DF0-CT9 512 MB (2 X 256 MB) / ECC Rdram Rimm PC800
Pre-Owned · Samsung
$15.99
or Best Offer
$4.95 shipping
A7198A 1GB 800Mhz ECC RIMM KIT - UPC: 769118343651 - ships FREE!
Brand New · HP
$68.88
or Best Offer
$6.55 shipping
HP SAMSUNG 512MB 16ECC Alphaserver Memory ES4720-1E87A-01, MR18R162GDF0-CM8
Pre-Owned · Samsung
$10.99
Free shipping
MR18R1624AF0-CK8 - 128MB Memory Module (Rdram PC800 ECC)
Brand New · Samsung
$9.77
Free shipping
SAMSUNG 128MB PC700-45 RDRAM RIMM ECC RAMBUS MEMORY - MR18R0828AN1-CK7
Pre-Owned · Samsung
$9.97
Free shipping
4GB DDR2 PC2-6400R 800MHz ECC RDIMM (HP 504589-001 Equivalent) Server Memory RAM
Brand New · A-Tech
$19.95
Free shipping
4GB DDR2 PC2-6400R 800MHz ECC RDIMM (HP 504351-B21 Equivalent) Server Memory RAM
Brand New · A-Tech
$19.95
Free shipping
4GB DDR2 PC2-6400R 800MHz ECC RDIMM (HP AB566BX Equivalent) Server Memory RAM
Brand New · A-Tech
$19.95
Free shipping

Top Rated

See All

Samsung Mac Pro Micron 16GB (4 x 4GB) PC2-6400 (DDR2-800) Memory
(96)

100% agree - Good value
$35.09 New
Hynix 4GB DDR2-800 HMP351S6AFR8C-S6 SODIMM PC2-6400 NON-ECC Ram
(47)

97% agree - Good value
$27.99 New
$25.00 Used
Crucial PC2-6400 4 GB DIMM 800 MHz DDR2 SDRAM Memory (CT2KIT25664AA800)
(47)

97% agree - Good value
$14.99 New
$8.98 Used
Crucial PC2-6400 2GB DIMM 800 MHz DDR2 SDRAM Memory (CT25664AA800)
(39)

97% agree - Good value
$9.50 New
$7.99 Used
Nanya PC2-6400 (DDR2-800) 2 GB SO-DIMM 800 MHz PC2-6400 DDR2 Memory (NT2GT64U8HD0BN-AD)
(38)

97% agree - Good value
$4.48 New
$3.38 Used
Crucial PC2-6400 4 GB SO-DIMM 800 MHz PC2-6400 DDR2 SDRAM Memory Module (CT51264AC800)
(32)

96% agree - Good value
$26.41 New
Samsung DIMM DDR2 Memory (M470T5267AZ3CF7)
(31)

93% agree - Good value
$27.99 New
$25.00 Used
Crucial 4GB 2X 2GB PC2-6400 2RX8 DDR2-800MHz 200PIN SO-DIMM RAM Laptop Memory
(15)

86% agree - Good value
$30.35 New

Capacity per Module

Total Capacity

Review highlights

Recommended by our customers

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
Who needs new?
By dijondnw
A device using DDR2 memory is probably (like mine) fairly old. If one hasn't replaced it already, there is no need to pa... see all reviews
Verified Purchase
8GB (2x 4GB) CRUCIAL PC2-6400 LAPTOP MEMORY DDR2-800 800Mhz RAM 200pn 4 DELL HP
Decent product
By giannisg8
I am an average user. I wanted to upgrade an old HP Compaq laptop from 2GB to 4GB of RAM. The OS (Win 7 64 bit) recogni... see all reviews
Verified Purchase
Crucial 4GB 2X 2GB PC2-6400 2RX8 DDR2-800MHz 200PIN SO-DIMM RAM Laptop Memory
Good Stuff!
By orangeflyingcar
This RAM was a great product and very easy to install. Even for a novice this is easy to put into your Mac Pro. Came wit... see all reviews
Verified Purchase
32GB (8X4GB) DDR2 800MHz ECC FB DIMM Apple Mac Pro 3.2G
Great for PC Upgrade
By hhc123
I used this to upgrade the RAM in my HP desktop machine to the max RAM it will take. Next I'll upgrade it to Windows 10... see all reviews
Verified Purchase
NEW Crucial 4GB Kit 2x2GB DDR2 PC2-6400 DIMM for Desktop PC (CT2KIT25664AA800)
For an x61 this did the trick!
By vanzilar
Finally maxed out my x61 tablet/laptop frankenstein lenovo hybrid with max 8 GB memory. Was then able to move my old me... see all reviews
Verified Purchase
Hynix 8GB 2x 4GB PC2 6400S 800 800MHz SoDimm Memory DDR2 HMP351S6AFR8C-S6
Decent RAM
By GvjLLzl5R4C@Deleted
Ordered this for use in an old Dell laptop. As I recall, one of my Nanya sticks failed, which I believe was actually my ... see all reviews
Verified Purchase
2GB NANYA 1 x 2GB DDR2 Laptop Memory RAM 800MHz SODIMM NT2GT64U8HD0BN-AD
Crucial will always be number 1 in my book.
By jclthei
Bought this ram for an old backup server that I repurposed. Once installed, the system saw 8gb of ram and flew. Crucial ... see all reviews
Verified Purchase
Lot of 4 BRAND NEW Crucial 2GB CT25664AA800 DDR2 PC2-6400 Unbuffered NonECC RAM

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PC2-6400 DDR2-800 Computer RAM

Shop by Category

190 Results

4GB PC2-6400 ECC RDIMM (Kingston KVR800D2D4P6K2/8G Equivalent) Server Memory RAM

4GB PC2-6400R ECC RDIMM (Kingston KTH-BL495K2/8G Equivalent) Server Memory RAM

Kingston 512MB Kit, 2 x 256 MB RIMM 800 MHz RDRAM Memory (KVR800X16/256)

501157-001 HP 499276-061 2GB (1x 2GB) PC2-6400P LOT*10

Lot of 2 -Samsung RIMM-6400 256 MB RIMM 800 MHz RDRAM (Rambus DRAM) 184pin

Genuine 512MB (2x 256MB) Samsung MR16R1628AF0-CM8 PC800-40 NON-ECC Rambus Memory

New ListingHYR1612849G-845 Infineon Germany 256MB /8 184 pin PC800-45 8d NONECC RDRAM RIMM

KINGSTON KVR800X16/256 256MB RDRAM-Direct 800 MHz Non-ECC RIMM 2.5V 184-pin

512MB 2x 256MB Infineon RAMBUS RDRAM PC800-40 800MHz Rimm HYR1612840G-845 Blanks

Kingston KVR800X18/256 RAM x2 512MB total

512MB KIT 2 X 256MB ECC RDRAM PC800-45 800MHz RIMMRambus Memory Module Lot Of4

MD16R1628AF0-CM8 Samsung Rambus 256MB 800MHz Non-ECC 232-Pin RDRAM RIMM Memory

Smart SG57A128LSI646P2MC 4GB 240P-DDR2-4GB-PC6400-ECC-REG 2RX8 SFR2014121500903

256MB Infineon RAMBUS RDRAM Non-Ecc PC800-40 800MHz Rimm Memory HYR1612840G-840

(Lot of 2) Kingston KVR8EPX16-8/128-IS 637941 Rimm 128MB NON-ECC PC800-45 800MHz

4GB DDR2 PC2-6400R 800MHz ECC RDIMM (HP 405477-061 Equivalent) Server Memory RAM

2 PACK Genuine OEM Samsung MR16R1628DF0-CT9 512 MB ECC Rdram Rimm PC800 1066-32P

Kingston FURY Renegade Pro 128GB (4x32G) DDR5 AMD EXPO / Intel XMP Server Memory

INFINEON HYR1825640G-845 512MB PC800 800MHz 45ns ECC 184-Pin RDRAM RIMM Memo

512MB PC800 800MHz non-ECC 184-Pin RDRAM RIMM Memory Module DUAL RANK 32X8

Infineon HYR166420G-845 5000346 128MB Random Access Memory RAM

LOT OF 2 Samsung 2 x 64MB (128MB) RDRAM RIMM Memory - MR16R0824BN1-CK8

256MB Samsung Non-ECC RDRAM PC800-45 800MHz MR16R082GBN1-CK8 RIMM Rambus Memory

HP 20-0F87A-01 1GB PC800 ECC RIMM ES47 ES80 GS1280

FOR DELL SAMSUNG MR18R082GBN1-CK8 256MB/16 Rambus 16ECC PC 800-45 800Mhz Memory

512MB KIT 2 X 256MB ECC RDRAM PC800-45 800MHz RIMM Rambus Memory Module

SERVER RAM 4GB PC2 1.8V 800 DDR2-800 PARITY ECC REG RDIMM 2RX4 CL6 240PIN

2 New Sealed: D9461P.D Dell 2x256MB = 512MB Rambus Non ECC PC 800 800Mhz Memory

(Lot of 3) Kingston KVR8EPX16-8/128-IS 637941 Rimm 128MB NON-ECC PC800-45 800MHz

(Lot of 2) Kingston KVR8EPX16-8/128-IS 637946 Rimm 128MB NON-ECC PC800-45 800MHz

4GB PC2-6400R ECC RDIMM (Kingston KVR800D2D4P6/4G Equivalent) Server Memory RAM

4GB DDR2 PC2-6400R 800MHz ECC RDIMM (HP 497767-B21 Equivalent) Server Memory RAM

Lot For Samsung 2GB 4GB 8GB PC2-6400 DDR2 800Mhz 200pin SODIMM Laptop Memory RAM

Samsung Lot Of 8 Silver RAM Memory MR16R082GBN1-CK8 2(256) 2(128) & 4(64) A4.3

Kingston KVR800X16-8/128 128MB Non-ECC RDRAM PC800 800 Mhz

512MB RIMM RD ECC 800-40 800-40 400MHz 400 MHz RDram Ram Memory

64MB Samsung Non-ECC RDRAM PC800-45 MR16R0824BN1-CK8 RIMM Rambus Memory Module

HPE Micron MT36HVS51272PZ-80EH1 4GB 2Rx4 PC2-6400P-555-13-77 DDR2 SDRAM

4GB DDR2 PC2-6400R 800MHz ECC RDIMM (HP 501158-001 Equivalent) Server Memory RAM

4GB DDR2 PC2-6400R 800MHz ECC RDIMM (HP 499277-061 Equivalent) Server Memory RAM

8GB KIT 2 x 4GB Dell PowerEdge 1800 1855 2800 2850 2970 SC1425 Server Memory RAM

Axiom 16GB DDR4 2666MHz ECC RDIMM Memory For Lenovo Think Station FREE SHIP!

HP 501158-001 4Gb (1X4Gb) 800MHz PC2-6400 zy

256MB Samsung RDRAM PC600-53 KMMR16R8GAC1-RG6 RAM Rambus Memory Module (x2)

Samsung Memory 128MB 4 ECC 800-45 MR18R1624AF0-CK8 NonProfit EDU Org

SAMSUNG MR18R0824AN1-CK8 64MB Rambus 4ECC PC 800-45 800Mhz Memory

Cisco SMART 4GB 15-11026-01 SG572124FG8E6DGMHO

Kingston FURY Renegade Pro 128GB 4x32GB DDR5-6400 KF564R32RBE2K4-128 Registered

Samsung 256 MB RIMM 800 MHz DRAM Memory (MR16R1628AF0-CM8NF) 800-40 101, 0236

20-0F87A-01 HP 1GB RIMM 800MHZ Memory

4GB DDR2 PC2-6400R 800MHz ECC RDIMM (HP 504465-061 Equivalent) Server Memory RAM

MR18R0824BN1-CK8 - 64MB Memory Module (Rdram, PC800, ECC, 184 Pin)

Samsung MR16R1628DF0-CT9 512 MB (2 X 256 MB) / ECC Rdram Rimm PC800

A7198A 1GB 800Mhz ECC RIMM KIT - UPC: 769118343651 - ships FREE!

HP SAMSUNG 512MB 16ECC Alphaserver Memory ES4720-1E87A-01, MR18R162GDF0-CM8

MR18R1624AF0-CK8 - 128MB Memory Module (Rdram PC800 ECC)

SAMSUNG 128MB PC700-45 RDRAM RIMM ECC RAMBUS MEMORY - MR18R0828AN1-CK7

4GB DDR2 PC2-6400R 800MHz ECC RDIMM (HP 504589-001 Equivalent) Server Memory RAM

4GB DDR2 PC2-6400R 800MHz ECC RDIMM (HP 504351-B21 Equivalent) Server Memory RAM

4GB DDR2 PC2-6400R 800MHz ECC RDIMM (HP AB566BX Equivalent) Server Memory RAM

Best selling

Corsair Vengeance RGB 64GB (2x32GB) RAM DDR5 6400MHz CMH64GX5M2Y6400C32

Kingston FURY Renegade Pro 128GB 4x32GB DDR5-6400 KF564R32RBE2K4-128 Registered

Corsair VENGEANCE 64GB (2x32) DDR5-6400 CL32 Memory (Black) CMK64GX5M2B6400C32

Micron 8GB(2X4GB) PC2-5 DDR2 667Mhz 2Rx4 240Pin Desktop Memory Udimm AMD RAM

CORSAIR Vengeance RGB 32GB (2x16GB) DDR5 6400MHz C32 RAM CMH32GX5M2B6400Z32 AMD

A-Tech 4gb Pc2-6400 Laptop SODIMM Ddr2 800 MHz 200-pin Notebook Memory RAM 1x 4g

Samsung Mac Pro Micron 16GB (4 x 4GB) PC2-6400 (DDR2-800) Memory