K6R4008V1B-C
512K x8 Bit High Speed Static RAM (Samsung semiconductor)
K6R4008V1B-L
512K x8 Bit High Speed Static RAM (Samsung semiconductor)
K6R4008V1B-P
512K x8 Bit High Speed Static RAM (Samsung semiconductor)
K6R4008V1B
512K x8 Bit High Speed Static RAM (Samsung semiconductor)
K6R4008V1C
512Kx8 Bit High Speed Static (Samsung semiconductor)
K6R4008V1D
512Kx8 Bit High Speed Static RAM(3.3V Operating). Operated at Commercial and Industrial Temperature Ranges. (Samsung semiconductor)
K6R4008C1C
512K x 8bit High Speed Static CMOS SRAM (Samsung)
K6R4008C1C-C
512K x 8bit High Speed Static CMOS SRAM (Samsung)
K6R4008C1C-E
512K x 8bit High Speed Static CMOS SRAM (Samsung)
K6R4008C1C-I
512K x 8bit High Speed Static CMOS SRAM (Samsung)