https://pricecat.be/en/p/hyperx/khx4000-256/memory+modules-memory+hyperx+256mb+500mhz+ddr+nonecc+cl3-51757.html
Specs HyperX Memory 256MB 500Mhz DDR nonECC CL3 memory module 0.25 GB KHX4000/256
Specs HyperX Memory 256MB 500Mhz DDR nonECC CL3 memory module 0.25 GB KHX4000/256