Pc2 3200 Ram

Alibaba.com

Overview

Product sourcing insights & recommendations

serverorbit.com
www.memorystock.com
27 来源

The phrase PC2-3200 refers to a specific class of DDR2 SDRAM that operates at a bus speed of 400MHz and provides a theoretical bandwidth of 3.2 GB/s ServerorbitWikipedia. Although this technology was introduced in 2003, it has experienced a significant and unexpected market shift in 2026 due to global supply chain reallocations FnernAlibaba.

Market Trends & Insights (2026)

* Historic Price Surge: In a paradoxical shift, legacy DDR2 (including PC2-3200) has seen a 55%–60% price increase in Q2 2026 Alibaba. This is driven by the "AI Cascading Effect," where manufacturers have reallocated wafer capacity to high-margin AI memory (HBM), leading to a shortage of newer chips and a sudden "downgrade" in demand toward available legacy stocks FnernAlibaba.

* Supply Scarcity: Major producers like Winbond are winding down DDR2 production, causing a massive pricing gap Alibaba. While generic refurbished desktop RAM starts at approximately $2.30, specialized industrial or server-grade modules can now command prices from $180 to over $1,800 per unit AlibabaFnern.

* Critical Industrial Use: Demand is sustained by industrial infrastructure, including legacy PLCs and factory automation systems, as well as telecommunications base stations and data archiving heritage systems that prioritize stability over raw speed FnernLinkedin.

Key Technical Specifications

FeatureSpecification
StandardDDR2 SDRAM (JEDEC) Wikipedia
Data Rate400 MT/s (DDR2-400) Memorystock
Bandwidth3,200 MB/s (PC2-3200) Computerlanguage
Voltage1.8V (compared to 2.5V for original DDR) ComputerlanguageComputerhdd
Form Factors240-pin DIMM (Desktop/Server), 200-pin SO-DIMM (Laptop) EbayNewegg

Sourcing Insights

Current B2B availability is split between high-volume refurbished stock and scarce, high-value new-old-stock (NOS) for critical server and industrial upgrades.

Ddr2 400mhz Pc2 3200 Sodimm Laptop Ram

Products · 3 lists

4 GB DDR2 SODIMM PC5300 667 Laptop Compatible Full Function ECC in Stock

4 GB DDR2 SODIMM PC5300 667 Laptop Compatible Full Function ECC in Stock

$5-654.7(484)
MOQ: 50 pieces
DDR2400MHzPC2-3200SODIMM
Temo Technology LimitedTemo Technology Limitedverified🇨🇳CN3 yrs
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
DDR2400MHzPC2-3200SODIMM300+ store reviews74% reorder rate
Shenzhen Microwin New Technology Co., Ltd.Shenzhen Microwin New Technology Co., Ltd.🇨🇳CN15 yrs
Factory cheap DDR3/4GB/8GB 1666MHz SODIMM Laptop RAM for Notebook in Stock Models

Factory cheap DDR3/4GB/8GB 1666MHz SODIMM Laptop RAM for Notebook in Stock Models

$6-205.0(151)
MOQ: 2 pieces
DDR2PC2-3200SODIMM50+ store reviews100% reorder rate≤12h response time
Shenzhen Sby Technology Co., Ltd.Shenzhen Sby Technology Co., Ltd.🇨🇳CN5 yrs
DDR2 2GB/4GB/8GB ECC Laptop RAM 667/800MHz SODIMM PC-5300 PC6400 204-Pin Stock

DDR2 2GB/4GB/8GB ECC Laptop RAM 667/800MHz SODIMM PC-5300 PC6400 204-Pin Stock

$4.50-21.504.8(129)
MOQ: 20 pieces
DDR2SODIMM200+ store reviews33% reorder rate≤3h response time
Zejizhi (Shenzhen) Technology Co., LTD.Zejizhi (Shenzhen) Technology Co., LTD.🇨🇳CN6 yrs
DDR2 2GB 667MHz 800MHz SODIMM Laptop Memory in Stock

DDR2 2GB 667MHz 800MHz SODIMM Laptop Memory in Stock

$2.805.0(528)
MOQ: 200 pieces
DDR2SODIMM50% reorder rate≤5h response time
Shenzhen Aoyi Technology Co., Ltd.Shenzhen Aoyi Technology Co., Ltd.🇨🇳CN3 yrs
PC2-6400 2GB DDR2 SODIMM RAM

PC2-6400 2GB DDR2 SODIMM RAM

$6-94.3(198)
MOQ: 50 pieces
DDR2SODIMM50+ store reviews
Shenzhen King Memory Technology Co., Ltd.Shenzhen King Memory Technology Co., Ltd.🇨🇳CN16 yrs
Stocks in Hongkong Ddr2 4-Gb Pc2-6400 Ddr2 800-Mhz 200-Pin Sodimm 4Gb Laptop Ram Memory

Stocks in Hongkong Ddr2 4-Gb Pc2-6400 Ddr2 800-Mhz 200-Pin Sodimm 4Gb Laptop Ram Memory

$21-284.9(956)
MOQ: 10 pieces
DDR2SODIMM
Global Hightech Import & Export Company LimitedGlobal Hightech Import & Export Company Limitedverified🇨🇳CN17 yrs
Laptop Memory Pc2-6400 Ddr2 Sodimm 800mhz Ram 4gb Ddr2

Laptop Memory Pc2-6400 Ddr2 Sodimm 800mhz Ram 4gb Ddr2

$2.80-3.504.9(269)
MOQ: 50 pieces
DDR2SODIMM
Shenzhen Macroway Technology Co., Ltd.Shenzhen Macroway Technology Co., Ltd.verified🇨🇳CN15 yrs
Offer So-dimm Ram Ddr2 2Gb 800MHZ Hynix Chips High Quality

Offer So-dimm Ram Ddr2 2Gb 800MHZ Hynix Chips High Quality

$2-42.6(556)
MOQ: 100 pieces
DDR2SODIMM600+ store reviews≤9h response time
Shenzhen South Legend Technology Co., Ltd.Shenzhen South Legend Technology Co., Ltd.🇨🇳CN12 yrs
New Original Branded 2*2 4gb Ddr2 Laptop 667mhz 800mhz  Ram Memory

New Original Branded 2*2 4gb Ddr2 Laptop 667mhz 800mhz Ram Memory

$3-65.0(525)
MOQ: 1 piece
DDR2SODIMM200+ store reviews66% reorder rate
Shenzhen Cestpc Electronic Co., Ltd.Shenzhen Cestpc Electronic Co., Ltd.🇨🇳CN9 yrs
Wholesale Memory Ram Sodimm Ddr2 2gb 533mhz 667mhz 800mhz for Laptop Memoria Stick

Wholesale Memory Ram Sodimm Ddr2 2gb 533mhz 667mhz 800mhz for Laptop Memoria Stick

$4-1924.8(52)
MOQ: 5 pieces
DDR2SODIMM50+ store reviews63% reorder rate≤8h response time
TICOCHICOO LIMITEDTICOCHICOO LIMITED🇭🇰HK2 yrs
Low Price Ddr2 1gb 2gb 3gb Ram Ddr2 4gb 800mhz Sodimm 200-pin Laptop Ram Memory

Low Price Ddr2 1gb 2gb 3gb Ram Ddr2 4gb 800mhz Sodimm 200-pin Laptop Ram Memory

$2.80-3.505.0(458)
MOQ: 50 pieces
DDR2SODIMM
Shenzhen Mega Technologies Co., Ltd.Shenzhen Mega Technologies Co., Ltd.verified🇨🇳CN13 yrs
DDR2 DDR3 DDR3L DDR4 4GB 8GB 16GB 2133 2400 2666Mhz Sodimm PC3 10600 12800 PC4 19200 21300 Notebook 1333 1600 Laptop RAM Memory

DDR2 DDR3 DDR3L DDR4 4GB 8GB 16GB 2133 2400 2666Mhz Sodimm PC3 10600 12800 PC4 19200 21300 Notebook 1333 1600 Laptop RAM Memory

$217.484.7(761)
MOQ: 10 pieces
DDR2SODIMM100+ store reviews≤12h response time
Shenzhen Qusart Technology Co., Ltd.Shenzhen Qusart Technology Co., Ltd.🇨🇳CN13 yrs
Factory Wholesale Computer Memory Ram Ddr2 DDR3 DDR4  DDR5 Bulk Sodimm Dimm Desktop Laptop Pc Computer  Original Oem

Factory Wholesale Computer Memory Ram Ddr2 DDR3 DDR4 DDR5 Bulk Sodimm Dimm Desktop Laptop Pc Computer Original Oem

$3.65-4.704.7(556)
MOQ: 50 pieces
DDR2SODIMM
SHENZHEN LONG TERM INTERNATIONAL LIMITEDSHENZHEN LONG TERM INTERNATIONAL LIMITEDverified🇭🇰HK5 yrs
Manufacturer Wholesale Ram 3200mhz 2666mhz 2400mhz DDR4 Ram 16gb DDR3 4gb 8gb SODIMM Laptop Memory

Manufacturer Wholesale Ram 3200mhz 2666mhz 2400mhz DDR4 Ram 16gb DDR3 4gb 8gb SODIMM Laptop Memory

$6.90-694.7(173)
MOQ: 10 pieces
DDR2SODIMM800+ store reviews40% reorder rate100+ views from America≤6h response time
Shenzhen Yixin Zhaoye Technology Co., Ltd.Shenzhen Yixin Zhaoye Technology Co., Ltd.🇨🇳CN5 yrs
Low Price Ddr2 2gb Ram  for Nb 1gb 2gb 3gb 4gb 800mhz Sodimm Laptop Ram Memory

Low Price Ddr2 2gb Ram for Nb 1gb 2gb 3gb 4gb 800mhz Sodimm Laptop Ram Memory

$2.60-2.904.8(367)
MOQ: 1 piece
DDR2SODIMM200+ store reviews33% reorder rate≤3h response time
Shenzhen Zst Electronics Technology Co., Ltd.Shenzhen Zst Electronics Technology Co., Ltd.🇨🇳CN10 yrs
DDR2 DDR3 DDR3L DDR4 4GB 8GB 16GB 2133 2400 2666Mhz Sodimm PC3 10600 12800 PC4 19200 21300 Notebook 1333 1600 Laptop RAM Memory

DDR2 DDR3 DDR3L DDR4 4GB 8GB 16GB 2133 2400 2666Mhz Sodimm PC3 10600 12800 PC4 19200 21300 Notebook 1333 1600 Laptop RAM Memory

$217.484.2(176)
MOQ: 10 pieces
DDR2SODIMM200+ store reviews5% reorder rate≤8h response time
Shenzhen Greatbuy Technology Co., Ltd.Shenzhen Greatbuy Technology Co., Ltd.🇨🇳CN9 yrs
Used 2GB DDR2 800Mhz Memory SO-DIMM 200pin PC2-6400S 800MHz MT16HTF25664HY-800E1 Laptop

Used 2GB DDR2 800Mhz Memory SO-DIMM 200pin PC2-6400S 800MHz MT16HTF25664HY-800E1 Laptop

$34.9(672)
MOQ: 30 sets
DDR2SODIMM42% reorder rate≤2h response time
Shenzhen Turbo Supply Chain Co., Ltd.Shenzhen Turbo Supply Chain Co., Ltd.🇨🇳CN1 yr
DDR2 DDR3L DDR4 4GB 8GB 16GB 2133 2400 2666Mhz Sodimm PC3 10600 12800 PC4 19200 21300 Notebook 1333 1600 Laptop RAM Memory

DDR2 DDR3L DDR4 4GB 8GB 16GB 2133 2400 2666Mhz Sodimm PC3 10600 12800 PC4 19200 21300 Notebook 1333 1600 Laptop RAM Memory

$231.304.1(816)
MOQ: 10 pieces
DDR2SODIMM100+ store reviews11% reorder rate≤9h response time
Shenzhen Hobbywin Technology Co., Ltd.Shenzhen Hobbywin Technology Co., Ltd.🇨🇳CN10 yrs
Faspeed SODIMM DDR4 RAM 8GB/16GB 3200MHz Laptop Notebook Memory for Desktop in Stock

Faspeed SODIMM DDR4 RAM 8GB/16GB 3200MHz Laptop Notebook Memory for Desktop in Stock

$39.34-81.764.6(619)
MOQ: 1 piece
SODIMM≤4h response time
Shenzhen Faspeed Technology Co., Ltd.Shenzhen Faspeed Technology Co., Ltd.🇨🇳CN4 yrs
High Compatibility DDR4 3200MT/s Laptop Memory 8G 16G SODIMM Stick for Business & Education Notebooks

High Compatibility DDR4 3200MT/s Laptop Memory 8G 16G SODIMM Stick for Business & Education Notebooks

$49-984.9(821)
MOQ: 10 pieces
SODIMM600+ views from America≤2h response time
Shenzhen Tianzong Xinyuchi Semiconductor Co., Ltd.Shenzhen Tianzong Xinyuchi Semiconductor Co., Ltd.🇨🇳CN1 yr
For Crucial 16GB DDR4 RAM 3200MHz CL22 Laptop Memory SODIMM 260-Pin Laptop Notebook PC Computer Memory RAM Module

For Crucial 16GB DDR4 RAM 3200MHz CL22 Laptop Memory SODIMM 260-Pin Laptop Notebook PC Computer Memory RAM Module

$40-604.1(802)
MOQ: 50 pieces
SODIMM
Shenzhen Shengruitong Trading Co., Ltd.Shenzhen Shengruitong Trading Co., Ltd.🇨🇳CN15 yrs
Laptop DDR4 4GB 8GB 16GB 32GB RAM Memory 2400mhz 2666mhz 3200mhz Memoria 260-pin SODIMM RAM Stick

Laptop DDR4 4GB 8GB 16GB 32GB RAM Memory 2400mhz 2666mhz 3200mhz Memoria 260-pin SODIMM RAM Stick

$59-2995.0(452)
MOQ: 10 pieces
SODIMM≤4h response time
Shenzhen Xinjiu Technology Co., Ltd.Shenzhen Xinjiu Technology Co., Ltd.🇨🇳CN1 yr
Factory Wholesale Original Memory Ram DDR3 DDR4 4GB 8GB 16GB 32GB 2133mhz 2400mhz 2666MHZ 3200MHZ SODIMM Laptop Computer Ram

Factory Wholesale Original Memory Ram DDR3 DDR4 4GB 8GB 16GB 32GB 2133mhz 2400mhz 2666MHZ 3200MHZ SODIMM Laptop Computer Ram

$2.47-49.503.1(170)
MOQ: 5 pieces
SODIMM45% reorder rate≤6h response time
KING SCIENCEBOND DIGITAL LIMITEDKING SCIENCEBOND DIGITAL LIMITED🇭🇰HK3 yrs
OEM DDR4 SODIMM RAM 3200MHz, Enterprise Grade Laptop Memory Modules Industrial Memory for Embedded Box PC Automation System

OEM DDR4 SODIMM RAM 3200MHz, Enterprise Grade Laptop Memory Modules Industrial Memory for Embedded Box PC Automation System

$68-3134.1(812)
MOQ: 1 piece
SODIMM100+ views from America≤3h response time
Shenzhen MNDA Technology Co., Ltd.Shenzhen MNDA Technology Co., Ltd.verified🇨🇳CN1 yr
Crucial RAM DDR4 4GB 8GB 16GB 2133 2400 2666 3200Mhz SODIMM PC4 19200 21300 25600 260PIN 1.2V Laptop Ram DDR4

Crucial RAM DDR4 4GB 8GB 16GB 2133 2400 2666 3200Mhz SODIMM PC4 19200 21300 25600 260PIN 1.2V Laptop Ram DDR4

$83-854.7(749)
MOQ: 1 piece
SODIMM50+ store reviews31% reorder rate100+ views from America≤10h response time
Huizhou Hongfei Telecommunication Co., Ltd.Huizhou Hongfei Telecommunication Co., Ltd.verified🇨🇳CN9 yrs
Wholesale Factory Original DDR3 DDR4 4GB to 32GB Memory RAM 2133mhz to 3200mhz SODIMM Laptop Computer ECC Function RAM

Wholesale Factory Original DDR3 DDR4 4GB to 32GB Memory RAM 2133mhz to 3200mhz SODIMM Laptop Computer ECC Function RAM

$9.50-12.604.3(319)
MOQ: 5 pieces
SODIMM300+ store reviews27% reorder rate≤9h response time
Shenzhen Smare Technology Co., LtdShenzhen Smare Technology Co., Ltdverified🇨🇳CN7 yrs
Vaseky  Sodimm Memory Ram DDR4 8GB 16GB 32GB 2666/3200MHz Rams for Laptop

Vaseky Sodimm Memory Ram DDR4 8GB 16GB 32GB 2666/3200MHz Rams for Laptop

$64.064.7(218)
MOQ: 10 pieces
SODIMM200+ store reviews25% reorder rate≤1h response time
Guangzhou Zhouji Electronic Technology Co., Ltd.Guangzhou Zhouji Electronic Technology Co., Ltd.🇨🇳CN7 yrs
Wholesales OEM/ODM DDR4 SODIMM Laptop Full Compatible RAM Memory 8G 16G 2666MHz 3200MHz Notebook Gaming Memory Computer DDR4 RAM

Wholesales OEM/ODM DDR4 SODIMM Laptop Full Compatible RAM Memory 8G 16G 2666MHz 3200MHz Notebook Gaming Memory Computer DDR4 RAM

$12-324.4(130)
MOQ: 500 pieces
SODIMM≤5h response time
Shenzhen Changliu Global Trading Co., Ltd.Shenzhen Changliu Global Trading Co., Ltd.verified🇨🇳CN2 yrs
Wholesales OEM/ODM DDR4 SODIMM Laptop Full Compatible RAM Memory 8G 16G 2666MHz 3200MHz Notebook Gaming Memory Computer DDR4 RAM

Wholesales OEM/ODM DDR4 SODIMM Laptop Full Compatible RAM Memory 8G 16G 2666MHz 3200MHz Notebook Gaming Memory Computer DDR4 RAM

$12-324.5(130)
MOQ: 500 pieces
SODIMM
Shenzhen Changliu Global Trading Co., Ltd.Shenzhen Changliu Global Trading Co., Ltd.verified🇨🇳CN1 yrs

Sources & References

27 sources cited · Verified industry data & reports

Pc2 3200

serverorbit.com

Upgrade your PC or server's memory with PC2-3200 DDR2 modules to boost performance and efficiency. Explore our selection of high-quality PC2-3200 RAM designed for optimal compatibility and reliability. Consider these factors when selecting PC2-3200 DDR2 memory for your system: System Compatibility: Ensure compatibility with your motherboard and system specifications. Compatibility: Compatible with older systems that support DDR2 memory technology. Cost-Effective Upgrade: Affordable way to boost system performance without replacing the entire system. Reliability: Enjoy stable and reliable memory performance for various computing tasks. Explore different types of PC2-3200 DDR2 memory modules available: Unbuffered memory is suitable for desktop PCs and workstations, offering simplicity and compatibility for typical computing tasks. Discover the features that make PC2-3200 DDR2 memory a popular choice:

DDR2-400 PC2-3200

www.memorystock.com

RAMBUS Memory · HELPFUL LINKS · About Us · Help · Shipping Info · Warranty · RMA Request · 512MB - 400MHz DDR2-400 PC2-3200, 240p DIMM, 1.8v · 512MB - 400MHz DDR2-400 PC2-3200, 240p DIMM, ECC, 1.8v · 512MB - 400MHz DDR2-400 PC2-3200, 240p DIMM, ECC, Registered, 1.8v · Please verify with your computer manual or try Memory Configurator to confirm that this is the correct memory for your system. Advance replacements cannot be made because of compatibility.

DDR2 SDRAM - Wikipedia

en.wikipedia.org

In 2003, the JEDEC standards organization presented Samsung with its Technical Recognition Award for the company's efforts in developing and standardizing DDR2. DDR2 was officially introduced in the second quarter of 2003 at two initial clock rates: 200 MHz (referred to as PC2-3200) and 266 MHz (PC2-4200). The highest-rated DDR2 modules in 2009 operate at 533 MHz (1066 MT/s), compared to the highest-rated DDR modules operating at 200 MHz (400 MT/s). At the same time, the CAS latency of 11.2 ns = 6 / (bus clock rate) for the best PC2-8500 modules is comparable to that of 10 ns = 4 / (bus clock rate) for the best PC-3200 modules. An additional P can be added at the end of the designation, P standing for parity (ex : PC2-5300P). Be "registered" ("buffered"), which improves signal integrity (and hence potentially clock rates and physical slot capacity) by electrically buffering the signals at a cost of an extra clock of increased latency. Those modules are identified by an additional R in their designation, whereas non-registered (a.k.a. "unbuffered") RAM may be identified by an additional U in the designation. 1 2 DDR2-xxx denotes data transfer rate, and describes raw DDR chips, whereas PC2-xxxx denotes theoretical bandwidth (with the last two digits truncated), and is used to describe assembled DIMMs. Bandwidth is calculated by taking transfers per second and multiplying by eight. ↑ "Mushkin PC2-5300 vs. Corsair PC2-5400". Archived from the original on 2006-09-08.

Upgrading PC2-3200 to PC2-5300 ???? | Tom's Hardware Forum

forums.tomshardware.com

Hold on a second here .... PC-3200 is a DDR1 no? At least I've never seen PC-3200 DDR2, correct me if I'm wrong. And PC-5300 is DDR2 with 667MHz. EDIT: Ok, my noob mistake, sorry 😛 > I found PC-3200 DDR2, but there are also PC-3200 DDR1. Since you're putting PC2 on it I assume you meant for DDR2. Found this, but not worth the $. Should just get a whole new rig if your going to spend this kind of dough on some memory. mushkin Redline 2GB (2 x 1GB) 184-Pin DDR SDRAM DDR 500 (PC 4000) Dual Channel Kit Desktop Memory - Retail http://www.newegg.com/Product/Product.aspx?Item=N82E16820146034 You'd be better off with the 3200, IMHO. What is the rest of your rig that you have? ... MY rigs full specs. are: HP media center PC m7257c Pentium D 915 2.8GHz 800MHz FSB 945G chipset Asus P5LP-LE Phoenix bios V3.17 2Gb(4x512) PC2-3200 3-3-3-9 Max. IMO you don't need to upgrade to PC2-5300. You have an FSB 800Mhz processor. Which means that PC2-3200 memory is suitable for your processor. PC2-3200 = 3200/8 = 400MHz DDR2 = 400/2 = 200MHz actual speed. FSB 800 MHz = 200MHz bus speed. It means that you have 1:1 ratio (DRAM to bus) which is good. unless you're a mass overclocker, I'm pretty sure that there would be virtually no difference between 2 gigs of PC2-3200 and PC2-5300. You might get like 3 extra points in 3DMark06 but thats it. I would stay with what you have.

DDR2 SDRAM PC2-3200 DDR2-400 Computer RAM for sale | eBay

www.ebay.com

Bus Speed: PC2-3200 (DDR2-400)- Selected · Type: DDR2 SDRAM- Selected · Clear All · Total Capacity · 128 MB(1) 256 MB(66) 512 MB(144) 1 GB(216) 2 GB(169) 3 GB(1) 4 GB(64) 6 GB(2) 8 GB(28) 12 GB(1) 16 GB(8) Not Specified(123) Number of Modules · 1(383) 10(2) 16(3) 18(1) 2(272) 3(5) 4(39) 6(5) 8(7) 9(2) Not Specified(102) Capacity per Module · Not Specified(111) Bus Speed (1) PC2-3200 (DDR2-400)(791) PC2-5300S(760) PC3-10600 (DDR3-1333)(59) Pc3-10600S(22) PC3-10600U(18) Pc3-12800(Ddr3-1600)(2) PC3-12800 (DDR3-1600)(21) PC3-8500 (DDR3-1066)(13) PC-66(18) PC-2100 (DDR-266)(56) PC-2700 (DDR-333)(38) PC-3200 (DDR-400)(95) PC2-4200 (DDR2-533)(3,551) PC2-4300 (DDR2-533)(36) PC2-5300 (DDR2-667)(10,530) PC2-5400 (DDR2-667)(85) PC2-6400 (DDR2-800)(7,379) PC2-8500 (DDR2-1066)(80) PC4-19200 (DDR4-2400)(4) PC4-21300 (DDR4-2666)(1) Form Factor ·

512MB DDR2 PC2-3200 400MHz Non-ECC Desktop Computer PC DIMM Memory ...

computerhdd.com

DESCRIPTION 512MB DDR2 PC2-3200 400MHz Non-ECC Desktop Memory RAM DIMM Memory 512MB PC2-3200 400MHz DDR2 240-Pin Non-ECC CL3 1.8V Desktop Memory RAM DIMM Capacity 512MB Type PC2-3200 Memory Speed 400MHz (PC2-3200) Technology DDR2 DIMM CAS Latency CL3 Data Integrity Non-ECC Buff/Unbuffered Unbuffered Voltage 1.8 Volt Fo If your Computer Model is not listed on our website, and you have a Question about the Compatibility of Memory or Hard Drive, please ask us. Please provide the Type (Laptop/Desktop/Workstation/Server), Brand, and Model Number of your Computer.