Pc400 Memory
Overview
Product sourcing insights & recommendations
The phrase 'pc400 memory' refers to DDR400 (PC3200), the highest speed standard of the first-generation DDR RAM.
In the 2026 market, PC400 memory has transitioned into a critical legacy component. While obsolete for modern personal computing, it remains in high demand for maintaining industrial controllers, data loggers, and heavy machinery diagnostics (such as for Komatsu and Honeywell systems). Sourcing is primarily concentrated among specialized manufacturers in Shenzhen, where 1GB modules are typically priced between $2.00 and $8.00 depending on the condition (new vs. tested used). Key market drivers include the "vintage premium" caused by manufacturing scarcity and the ongoing global memory supply volatility.
I have generated a detailed Market Insight Report that covers technical specifications, legacy compatibility risks (such as chip density issues), and a vetted list of wholesale suppliers. Check the file below for the full analysis.
I have compiled the full market analysis for PC400 memory. You can continue with:
Legacy Ddr1 Memory Modules Wholesale
Products · Top picks & verified manufacturers
DDR PC400 1GB Memory, DDR1 400 1GB RAM, DDR 400MHZ PC3200 1GB Memoria
Shenzhen King Memory Technology Co., Ltd.🇨🇳CN16 yrs
FCC CE RoHS Cheap Price Laptop 1gb 4gb Ddr1 Ram
Global Hightech Import & Export Company Limitedverified🇨🇳CN17 yrs
MT18VDDF12872Y-40BF1 Memory - Modules MODULE DDR SDRAM 1GB 184RDIMM MT18VDDF12872Y-40BF1
Shenzhen Vkolink Tech Co., Ltd.🇨🇳CN1 yr
1GB DDR1 400MHZ PC Memory
Shenzhen Microwin New Technology Co., Ltd.🇨🇳CN15 yrs
DDR1 1GB 400MHz ECC Used Stock Desktop RAM
Taiwan Desktop Best Price Wholesale Motherboard 400MHz 512mb Ddr1 Ram Price
WELL-BRICKS CORPORATION🇹🇼TW16 yrsDeep Dive · Full Report
Full Market Report
1 document · Live-fetched from source
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Sources & References
25 sources cited · Verified industry data & reports
PC400: Datalogger Support Software
Campbell Scientific
PC400 is Campbell Scientific's free entry-level data logger support software. This versatile software supports a variety of telecommunication options.
ruct io n manual
Dynamax Inc.
PC400 uses this information on the Monitor. Data display. If you do not include these labels in the DLD file, you will see generic names for input locations ...
PC400: Datalogger Support Software
campbellsci.cc
PC400 is Campbell Scientific's free entry-level data logger support software. This versatile software supports a variety of telecommunication options.
CPO-PC400 Install Instructions
Honeywell
The CPO-PC400 controller is used for the purpose of building HVAC ... Describes the usage and features of. CP-EXPIO and CP-DIO. ComfortPoint™ Open ...
PC400-8R PC400LC-8R
Komatsu
This attachment tool is used for demolishing concrete structures. Since it does not have a striking mechanism and features low noise and low vibra- tion, it is ...
RAM Memory Speeds And Compatibility
Crucial
DDR5, the most recent released standard, features speeds starting at 4800 MT/s, with even faster speeds being made possible with new technologies such as ...