RAM Memory slots Total memory slots 4 Used memory slots 2 Free memory slots 2 Memory Type Unknown Size 6144 MBytes Channels # Dual DRAM Frequency 1064.4 MHz CAS# Latency (CL) 15 clocks RAS# to CAS# Delay (tRCD) 15 clocks RAS# Precharge (tRP) 15 clocks Cycle Time (tRAS) 36 clocks Command Rate (CR) 2T Physical Memory Memory Usage 58 % Total Physical 5.89 GB Available Physical 2.42 GB Total Virtual 453 GB Available Virtual 449 GB SPD Number Of SPD Modules 2 Slot #1 Type Unknown Size 2048 MBytes Manufacturer Samsung Max Bandwidth DDR4-2132 (1066 MHz) Part Number M471A5644EB0-CPB Serial Number 2571209990 Week/year 49 / 16 Timing table JEDEC #1 Frequency 727.3 MHz CAS# Latency 10,0 RAS# To CAS# 10 RAS# Precharge 10 tRAS 24 tRC 34 Voltage 1,200 V JEDEC #2 Frequency 800.0 MHz CAS# Latency 11,0 RAS# To CAS# 11 RAS# Precharge 11 tRAS 27 tRC 38 Voltage 1,200 V JEDEC #3 Frequency 872.7 MHz CAS# Latency 12,0 RAS# To CAS# 12 RAS# Precharge 12 tRAS 29 tRC 41 Voltage 1,200 V JEDEC #4 Frequency 945.5 MHz CAS# Latency 13,0 RAS# To CAS# 13 RAS# Precharge 13 tRAS 32 tRC 45 Voltage 1,200 V JEDEC #5 Frequency 1018.2 MHz CAS# Latency 14,0 RAS# To CAS# 14 RAS# Precharge 14 tRAS 34 tRC 48 Voltage 1,200 V JEDEC #6 Frequency 1066.1 MHz CAS# Latency 15,0 RAS# To CAS# 15 RAS# Precharge 15 tRAS 36 tRC 50 Voltage 1,200 V JEDEC #7 Frequency 1066.1 MHz CAS# Latency 16,0 RAS# To CAS# 15 RAS# Precharge 15 tRAS 36 tRC 50 Voltage 1,200 V Slot #2 Type Unknown Size 4096 MBytes Manufacturer Samsung Max Bandwidth DDR4-2400 (1200 MHz) Part Number M471A5244CB0-CRC Serial Number 399848216 Week/year 52 / 16 Timing table JEDEC #1 Frequency 727.3 MHz CAS# Latency 10,0 RAS# To CAS# 10 RAS# Precharge 10 tRAS 24 tRC 34 Voltage 1,200 V JEDEC #2 Frequency 800.0 MHz CAS# Latency 11,0 RAS# To CAS# 11 RAS# Precharge 11 tRAS 26 tRC 37 Voltage 1,200 V JEDEC #3 Frequency 872.7 MHz CAS# Latency 12,0 RAS# To CAS# 12 RAS# Precharge 12 tRAS 28 tRC 40 Voltage 1,200 V JEDEC #4 Frequency 945.5 MHz CAS# Latency 13,0 RAS# To CAS# 13 RAS# Precharge 13 tRAS 31 tRC 44 Voltage 1,200 V JEDEC #5 Frequency 1018.2 MHz CAS# Latency 14,0 RAS# To CAS# 14 RAS# Precharge 14 tRAS 33 tRC 47 Voltage 1,200 V JEDEC #6 Frequency 1090.9 MHz CAS# Latency 15,0 RAS# To CAS# 15 RAS# Precharge 15 tRAS 35 tRC 50 Voltage 1,200 V JEDEC #7 Frequency 1163.6 MHz CAS# Latency 16,0 RAS# To CAS# 16 RAS# Precharge 16 tRAS 38 tRC 54 Voltage 1,200 V JEDEC #8 Frequency 1200.5 MHz CAS# Latency 17,0 RAS# To CAS# 17 RAS# Precharge 17 tRAS 39 tRC 55 Voltage 1,200 V JEDEC #9 Frequency 1200.5 MHz CAS# Latency 18,0 RAS# To CAS# 17 RAS# Precharge 17 tRAS 39 tRC 55 Voltage 1,200 V