400 Mhz Ram

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Overview

Product sourcing insights & recommendations

22 来源

The market for 400 MHz RAM in 2026 is defined by its role as a critical legacy component for industrial and networking infrastructure, currently facing an acute supply crisis. While technically identifying the DDR-400 (PC-3200) standard, sourcing this memory has become significantly more difficult due to a global pivot toward AI-focused High-Bandwidth Memory (HBM), which has diverted wafer capacity away from older DRAM nodes.

Key insights from the analysis include:

  • Global Shortage: RAM prices have surged by up to 89% in 2026, with meaningful relief not expected until 2028.
  • Legacy Vulnerability: Most Tier-1 manufacturers (Samsung, Micron) have exited the legacy space, leaving supply to specialized foundries and B2B surplus distributors.
  • Sourcing Dynamics: Wholesale prices for 400 MHz modules (512MB–1GB) currently range from $1.00 to $5.00, but are subject to high volatility and MOQ requirements.

The detailed report below provides a comprehensive breakdown of technical specifications, market drivers, and strategic sourcing recommendations for managing legacy memory lifecycles.

Here is the market report on 400 MHz RAM and the current shortage. You can continue with:

Legacy Ddr2 Ram 800mhz 533mhz 400mhz Sourcing

Products · 3 lists

Ram Memory 2r4 4GB DDR2 400MHz for Legacy Systems

Ram Memory 2r4 4GB DDR2 400MHz for Legacy Systems

$1.174.1(204)
MOQ: 1 piece
DDR2 RAM800MHz or 533MHz or 400MHz300+ store reviews74% reorder rate≤1h response time
Shenzhen Microwin New Technology Co., Ltd.Shenzhen Microwin New Technology Co., Ltd.🇨🇳CN15 yrs
Original Chipsets High Speed DDR2 2GB 800MHz ECC Desktop RAM-Low Price Cheap Cost in Stock

Original Chipsets High Speed DDR2 2GB 800MHz ECC Desktop RAM-Low Price Cheap Cost in Stock

$4-7.204.8(648)
MOQ: 10 pieces
DDR2 RAM800MHz or 533MHz or 400MHz200+ store reviews34% reorder rate≤3h response time
Zejizhi (Shenzhen) Technology Co., LTD.Zejizhi (Shenzhen) Technology Co., LTD.🇨🇳CN6 yrs
RAM DDR2 1GB PC MEMORY

RAM DDR2 1GB PC MEMORY

$0.65-1.154.9(878)
MOQ: 10 pieces
DDR2 RAM800MHz or 533MHz or 400MHz
Shenzhen Macroway Technology Co., Ltd.Shenzhen Macroway Technology Co., Ltd.verified🇨🇳CN15 yrs
Enjoy Lifetime Warranty DDR2 2GB 800MHz ECC RAM Memory ETT Original Chipsets Work All Motherboards CE Certified Desktop Stock

Enjoy Lifetime Warranty DDR2 2GB 800MHz ECC RAM Memory ETT Original Chipsets Work All Motherboards CE Certified Desktop Stock

$3-54.7(377)
MOQ: 10 pieces
DDR2 RAM800MHz or 533MHz or 400MHz
Temo Technology LimitedTemo Technology Limitedverified🇨🇳CN3 yrs
Wholesale Desktop DDR Memory DDR2 1GB 2GB 8GB in 667MHZ & 800MHZ Speed Products in Stock

Wholesale Desktop DDR Memory DDR2 1GB 2GB 8GB in 667MHZ & 800MHZ Speed Products in Stock

$1-204.9(940)
MOQ: 5 pieces
DDR2 RAM800MHz or 533MHz or 400MHz
Shenzhen Levensun Technology Co., LimitedShenzhen Levensun Technology Co., Limited🇨🇳CN2 yrs
Cheap Price Tested Desktop Ddr2 4gb Ddr2 Ram External Ram for Pc

Cheap Price Tested Desktop Ddr2 4gb Ddr2 Ram External Ram for Pc

$1-64.9(892)
MOQ: 50 pieces
DDR2 RAM800MHz or 533MHz or 400MHz50+ store reviews
Shenzhen King Memory Technology Co., Ltd.Shenzhen King Memory Technology Co., Ltd.🇨🇳CN16 yrs
Dimm 2gb Ddr2 Ram 800mhz Memory Desktop

Dimm 2gb Ddr2 Ram 800mhz Memory Desktop

$0.50-3.504.6(660)
MOQ: 100 pieces
DDR2 RAM800MHz or 533MHz or 400MHz100+ store reviews≤1h response time
Guangzhou Jiufang Technology Co., Ltd.Guangzhou Jiufang Technology Co., Ltd.verified🇨🇳CN10 yrs
Low Price DDR2 2GB 800mhz Laptop Module Memory Ram PC All Motherboards

Low Price DDR2 2GB 800mhz Laptop Module Memory Ram PC All Motherboards

$4.50-4.682.6(209)
MOQ: 50 pieces
DDR2 RAM800MHz or 533MHz or 400MHz600+ store reviews≤8h response time
Shenzhen South Legend Technology Co., Ltd.Shenzhen South Legend Technology Co., Ltd.🇨🇳CN12 yrs
Good Price in Stock Supply Longdimm Desktop 800Mhz DDR2 2Gb RAM

Good Price in Stock Supply Longdimm Desktop 800Mhz DDR2 2Gb RAM

$1.99-2.294.2(396)
MOQ: 100 pieces
DDR2 RAM800MHz or 533MHz or 400MHz100+ store reviews
Shenzhen Senpu Technology Company LimitedShenzhen Senpu Technology Company Limited🇨🇳CN8 yrs
Ddr 2 4gb Ddr2 Ram 4gb Ram for Laptops

Ddr 2 4gb Ddr2 Ram 4gb Ram for Laptops

$3-4.505.0(735)
MOQ: 20 pieces
DDR2 RAM800MHz or 533MHz or 400MHz
Shenzhen Mega Technologies Co., Ltd.Shenzhen Mega Technologies Co., Ltd.verified🇨🇳CN13 yrs
Original Factory  4GB DDR2 800 MHz PC2 6400S for Notebook Memory bar

Original Factory 4GB DDR2 800 MHz PC2 6400S for Notebook Memory bar

$374.0(503)
MOQ: 1 piece
DDR2 RAM800MHz or 533MHz or 400MHz≤6h response time
Beijing Zhongqin Industry Cheng Technology Co., Ltd.Beijing Zhongqin Industry Cheng Technology Co., Ltd.🇨🇳CN8 yrs
Wholesale Real Factory DDR2 2GB Computer Desktop Ram Memory Card Ddr2 2gb

Wholesale Real Factory DDR2 2GB Computer Desktop Ram Memory Card Ddr2 2gb

$0.29-3.104.4(473)
MOQ: 20 pieces
DDR2 RAM800MHz or 533MHz or 400MHz
SOUTH LEGEND TECHNOLOGY COMPANY LIMITEDSOUTH LEGEND TECHNOLOGY COMPANY LIMITEDverified🇭🇰HK2 yrs
Wholesale High Quality DDR2 2GB 800MHz Desktop PC Memory RAM Module Computer Upgrade Compatible Brand in Stock 3-Year Warranty

Wholesale High Quality DDR2 2GB 800MHz Desktop PC Memory RAM Module Computer Upgrade Compatible Brand in Stock 3-Year Warranty

$2.75-3.454.8(897)
MOQ: 50 boxes
DDR2 RAM800MHz or 533MHz or 400MHz33% reorder rate≤2h response time
Shenzhen Ulike Electronics Co., LimitedShenzhen Ulike Electronics Co., Limited🇨🇳CN3 yrs
Memoria RAM DDR2 2GB 800Mhz 667Mhz DDR3 2GB 1333MHZ PC2-5300 PC2-6400 PC3-10600 Desktop Memory Model

Memoria RAM DDR2 2GB 800Mhz 667Mhz DDR3 2GB 1333MHZ PC2-5300 PC2-6400 PC3-10600 Desktop Memory Model

$127.974.1(832)
MOQ: 10 pieces
DDR2 RAM800MHz or 533MHz or 400MHz100+ store reviews11% reorder rate≤9h response time
Shenzhen Hobbywin Technology Co., Ltd.Shenzhen Hobbywin Technology Co., Ltd.🇨🇳CN10 yrs
DDR2 800MHZ 4GB 2GB 8GB  PC2-6400S PC2-6400  PC26400S  AMD Desktop Ram Notebook RAM

DDR2 800MHZ 4GB 2GB 8GB PC2-6400S PC2-6400 PC26400S AMD Desktop Ram Notebook RAM

$49-544.8(291)
MOQ: 1 piece
DDR2 RAM800MHz or 533MHz or 400MHz33% reorder rate≤8h response time
Shenzhen Suolixin Technology Co., Ltd.Shenzhen Suolixin Technology Co., Ltd.🇨🇳CN6 yrs
Memoria RAM DDR2 2GB 800Mhz 667Mhz DDR3 2GB 1333MHZ PC2-5300 PC2-6400 PC3-10600 Desktop Memory Model

Memoria RAM DDR2 2GB 800Mhz 667Mhz DDR3 2GB 1333MHZ PC2-5300 PC2-6400 PC3-10600 Desktop Memory Model

$127.974.2(161)
MOQ: 10 pieces
DDR2 RAM800MHz or 533MHz or 400MHz200+ store reviews5% reorder rate≤9h response time
Shenzhen Greatbuy Technology Co., Ltd.Shenzhen Greatbuy Technology Co., Ltd.🇨🇳CN9 yrs
DDR2 Ram 2GB 667 800mhz Ram Desktop Memory 1600MHz DIMM 1.8V/1.5V 1GB 2GB Ddr2 PC3 1333U 1.35V DDR2 RAM

DDR2 Ram 2GB 667 800mhz Ram Desktop Memory 1600MHz DIMM 1.8V/1.5V 1GB 2GB Ddr2 PC3 1333U 1.35V DDR2 RAM

$2.12-5.124.8(811)
MOQ: 10 pieces
DDR2 RAM800MHz or 533MHz or 400MHz600+ store reviews≤11h response time
Shenzhen Hootel Century Technology Co., Ltd.Shenzhen Hootel Century Technology Co., Ltd.🇨🇳CN16 yrs
Wholesale Memory Dimm Ram Ddr2 2gb 533mhz 667mhz 800mhz for Desktop

Wholesale Memory Dimm Ram Ddr2 2gb 533mhz 667mhz 800mhz for Desktop

$4.30-5.904.8(233)
MOQ: 5 pieces
DDR2 RAM800MHz or 533MHz or 400MHz50+ store reviews61% reorder rate≤8h response time
TICOCHICOO LIMITEDTICOCHICOO LIMITED🇭🇰HK2 yrs
2021100% Tested Ddr2 667 800 mhz 1gb 2gb 4gb Memory Ram Best Quality Desktop

2021100% Tested Ddr2 667 800 mhz 1gb 2gb 4gb Memory Ram Best Quality Desktop

$5-75.0(344)
MOQ: 1 piece
DDR2 RAM800MHz or 533MHz or 400MHz200+ store reviews66% reorder rate
Shenzhen Cestpc Electronic Co., Ltd.Shenzhen Cestpc Electronic Co., Ltd.🇨🇳CN9 yrs
Desktop Ram DDR2 2G 667MHz 800MHz, 2GB, 4G, PC2, PC3, PC3L, DDR2, DDR3, 667MHz, 800MHz, 1333MHz 1600MHz, 5300S, 8500, 10600

Desktop Ram DDR2 2G 667MHz 800MHz, 2GB, 4G, PC2, PC3, PC3L, DDR2, DDR3, 667MHz, 800MHz, 1333MHz 1600MHz, 5300S, 8500, 10600

$3-305.0(283)
MOQ: 100 pieces
DDR2 RAM800MHz or 533MHz or 400MHz50+ store reviews100% reorder rate≤6h response time
Century Huaxiang (shenzhen) Trading Co., Ltd.Century Huaxiang (shenzhen) Trading Co., Ltd.🇨🇳CN6 yrs
Original Memory Module 2g DDR2 800MHz LGA 667 Computer Desktop Memory

Original Memory Module 2g DDR2 800MHz LGA 667 Computer Desktop Memory

$2.904.9(349)
MOQ: 1 piece
DDR2 RAM800MHz or 533MHz or 400MHz500+ store reviews12% reorder rate≤1h response time
Menn Industries Co., Ltd.Menn Industries Co., Ltd.🇨🇳CN18 yrs
DDR2 Ram 2GB 667 800mhz Ram Desktop Memory DIMM 1.8V

DDR2 Ram 2GB 667 800mhz Ram Desktop Memory DIMM 1.8V

$565.0(290)
MOQ: 10 pieces
DDR2 RAM800MHz or 533MHz or 400MHz50+ store reviews100% reorder rate
Shenzhen Sby Technology Co., Ltd.Shenzhen Sby Technology Co., Ltd.🇨🇳CN5 yrs
ETT Original Chips Full Compatible Ram 4gb Ddr2 Graphics Card

ETT Original Chips Full Compatible Ram 4gb Ddr2 Graphics Card

$5-504.9(734)
MOQ: 1 piece
DDR2 RAM800MHz or 533MHz or 400MHz
Global Hightech Import & Export Company LimitedGlobal Hightech Import & Export Company Limitedverified🇨🇳CN17 yrs
DDR2 2GB Memorias RAM for Desktop Computer 800MHZ OEM U-DIMM DDR2 RAM Memory 4GB Ymeiton High Quality Low Price RAM for PC

DDR2 2GB Memorias RAM for Desktop Computer 800MHZ OEM U-DIMM DDR2 RAM Memory 4GB Ymeiton High Quality Low Price RAM for PC

$3-3.304.9(599)
MOQ: 50 pieces
DDR2 RAM800MHz or 533MHz or 400MHz100+ store reviews20% reorder rate≤7h response time
Shenzhen Kamer Technology LimitedShenzhen Kamer Technology Limited🇨🇳CN3 yrs
Memory Card Ddr2 4GB  Ram for amd Desktop  800mhz Factory Cheap Price Can OEM Your Brand

Memory Card Ddr2 4GB Ram for amd Desktop 800mhz Factory Cheap Price Can OEM Your Brand

$3.20-3.705.0(645)
MOQ: 500 pieces
DDR2 RAM800MHz or 533MHz or 400MHz1400+ store reviews20% reorder rate≤2h response time
Dunao (guangzhou) Electronics Co., Ltd.Dunao (guangzhou) Electronics Co., Ltd.verified🇨🇳CN7 yrs
2GB DDR2 800mhz Laptop RAM Memory Electronic Components Product

2GB DDR2 800mhz Laptop RAM Memory Electronic Components Product

$44.4(918)
MOQ: 1 piece
DDR2 RAM800MHz or 533MHz or 400MHz≤10h response time
Meratech LimitedMeratech Limited🇭🇰HK1 yr

Deep Dive · Full Report

Full Market Report

1 document · Live-fetched from source

How to source 400 MHz RAM amid 2026 shortage