GRM1555C1E4R1WA01J USDCOEM-16GB T530X108M2R5AH4095 HDTM-6-08-1-S-VT-4-L-1-E HDTM-6-08-1-S-VT-4-L-1-G 0805J0100820KGTH20 HDTM-6-08-1-S-VT-4-L-1-B T520D477M006AHE0257706 VN520W01-1ZR00-0 PYB20-Q24-D12-H-T