 "Transcend - DDR2 2 GB DIMM 240-pin" " Transcend 240-pin TS256MLQ64V8U System Memory (RAM) CDW.com
"The TS256MLQ64V8U is a 256M x 64bits DDR2-800 Unbuffered DIMM. The TS256MLQ64V8U consists of 16pcs 128Mx8bits DDR2 SDRAMs in 68 ball FBGA packages and a 2048 bits serial EEPROM on a 240-pin printed circuit board. The TS256MLQ64V8U is a Dual In-Line Memory Module and is intended for mounting into 240-pin edge connector sockets.Synchronous design allows precise cycle control with the use of system clock. Data I/O transactions are possible on both edges of DQS. Range of operation frequencies, programmable latencies allow the same device to be useful for a variety of high bandwidth, high performance memory system applications." 
 "DDR3 8GB. PC1866 HYPERX FURY CL10" CL10 | Tradineur.com"
"Capacidad total: 8 GB; Frecuencia (Bus clock rate): 1.600 MHz; Tecnología: DDR3L tft; Kit: No; Tipología: SO-DIMM analogico; Generica: Sí" 