Product Overview
Crucial 512MB PC2700 DDR-333 CL2.5 184-Pin Non-ECC Desktop Memory
Condition
Used memory module. Clean edge connector contacts and intact surface-mount Micron DRAM packages with marking 46V32M8 -5B F and date code 0444. Visual inspection completed; function testing not performed.
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Product Overview
Crucial Technology model CT6464Z335B.16TF2 is a 512MB unbuffered DDR SDRAM module built for legacy desktop motherboards and industrial computing platforms. Populated with sixteen Micron 256Mb TSOP-66 DRAM chips in a double-sided 64M x 64 arrangement, this 184-pin DIMM operates at 333 MT/s (PC2700) with CL2.5 timing at standard 2.5V power. It provides direct, period-correct replacement memory for early-2000s computing architecture requiring non-ECC unbuffered modules.
Key Features
- 512 MB total memory capacity organized as 64M x 64
- PC2700 DDR-333 speed rating running at 166 MHz clock frequency
- CL2.5 CAS latency timing
- Standard 184-pin unbuffered non-ECC DIMM form factor
- Double-sided module architecture utilizing sixteen Micron MT46V32M8 ICs
- Standard 2.5V operating voltage
- Integrated 8-pin SPD EEPROM for automated motherboard timing configuration
Applications
- Restoring or upgrading legacy Socket 478, Socket 462 (Socket A), or Socket 754 retro computing rigs
- Maintaining industrial automation controllers and test bench PCs running Windows 98, Windows 2000, or vintage Linux distributions
- Servicing legacy measurement instruments and automated machine tooling controllers that rely on standard DDR1 platforms
Frequently Asked Questions
Will this module work in a motherboard that requires ECC memory?
No. This is a non-ECC unbuffered DIMM intended for standard desktop systems and controllers that accept non-parity memory.
Can this PC2700 DDR-333 module run in a PC2100 DDR-266 system?
Yes. DDR SDRAM standards allow higher-rated modules to clock down to match slower motherboard bus speeds, provided the BIOS supports the memory density and timing.
Why choose this individually photographed module over an unverified bulk pull?
You get the exact module shown, with verified markings, clear IC identifiers, and no mystery about module layout or chip configuration. Shipping is $8 flat rate, free once the order passes $28, and orders leave the Idaho warehouse the same or next business day.
There is an unmistakable satisfaction in reviving an early-2000s machine with genuine period Micron silicon instead of guessing on mystery lots. Plug it in, set the bus clock, and let that classic system run the way it was built to.
