Kupiłem do mojego Dell XPS M1730 RAM
2x 4GB GOODRAM 4 GB SODIMM DDR2 PC2-6400 800 MHz
w programie speccy wyświetla nadal częstotliwość 400 MHz albo mniej, czy tak powinno być?
RAM
Memory slots
Total memory slots 2
Used memory slots 2
Free memory slots 0
Memory
Type DDR2
Size 8192 MBytes
Channels # Dual
DRAM Frequency 330,4 MHz
CAS# Latency (CL) 5 clocks
RAS# to CAS# Delay (tRCD) 5 clocks
RAS# Precharge (tRP) 5 clocks
Cycle Time (tRAS) 15 clocks
Physical Memory
Memory Usage 37 %
Total Physical 8,00 GB
Available Physical 5,00 GB
Total Virtual 16 GB
Available Virtual 12 GB
SPD
Number Of SPD Modules 2
Slot #1
Type DDR2
Size 4096 MBytes
Manufacturer Unknown
Max Bandwidth PC2-6400 (400 MHz)
Part Number GR800S264L6/4G
SPD Ext. EPP
JEDEC #3
Frequency 400,0 MHz
CAS# Latency 6,0
RAS# To CAS# 6
RAS# Precharge 6
tRAS 18
tRC 25
Voltage 1,800 V
JEDEC #2
Frequency 333,3 MHz
CAS# Latency 5,0
RAS# To CAS# 5
RAS# Precharge 5
tRAS 15
tRC 21
Voltage 1,800 V
JEDEC #1
Frequency 266,7 MHz
CAS# Latency 4,0
RAS# To CAS# 4
RAS# Precharge 4
tRAS 12
tRC 17
Voltage 1,800 V
Slot #2
Type DDR2
Size 4096 MBytes
Manufacturer Unknown
Max Bandwidth PC2-6400 (400 MHz)
Part Number GR800S264L6/4G
SPD Ext. EPP
JEDEC #3
Frequency 400,0 MHz
CAS# Latency 6,0
RAS# To CAS# 6
RAS# Precharge 6
tRAS 18
tRC 25
Voltage 1,800 V
JEDEC #2
Frequency 333,3 MHz
CAS# Latency 5,0
RAS# To CAS# 5
RAS# Precharge 5
tRAS 15
tRC 21
Voltage 1,800 V
JEDEC #1
Frequency 266,7 MHz
CAS# Latency 4,0
RAS# To CAS# 4
RAS# Precharge 4
tRAS 12
tRC 17
Voltage 1,800 V
Przekleję może też specyfikację płyty głównej:
Motherboard
Manufacturer Dell Inc.
Model 0KX412 (Microprocessor)
Chipset Vendor Intel
Chipset Model PM965
Chipset Revision C0
Southbridge Vendor Intel
Southbridge Model 82801HBM (ICH8-M)
Southbridge Revision B0
System Temperature 41 °C
BIOS
Brand Dell Inc.
Version A11
Date 2010-04-23