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Transcend Information JM667QLU-1G 1GB
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Transcend Information JM667QLU-1G 1GB

Review RAM Transcend Information JM667QLU-1G 1GB, specifications, benchmarks

Transcend Information JM667QLU-1G 1GB memory module review. Main technical characteristics and benchmark performance evaluation from PassMark. We suggest studying all the data and comparing it with the competitive model.
Specifications Performance tests Comments

Specifications

Complete list of technical specifications
Features
  • Type
    DDR2
  • Name
    Transcend Information JM667QLU-1G
  • Characteristics
    PC2-5300, SSTL 1.8V, CAS Supported: 3 4 5
  • Memory bandwidth
    5300 mbps
  • Timings / Clock speed

    * check the manufacturer's website

    5-5-5-15 / 667 MHz
Performance by PassMark
  • Latency
    60 ns
  • Read speed
    3,672.3 GB/s
  • Write speed
    1,597.9 GB/s
# 333 400 533 667 800 933 1067 MT/s
4 12.00 10.00 7.50 6.00 5.00 4.29 3.75
5 15.00 12.50 9.38 7.50 6.25 5.36 4.69
6 18.00 15.00 11.25 9.00 7.50 6.43 5.62
7 21.00 17.50 13.13 10.50 8.75 7.50 6.56
8 24.00 20.00 15.00 12.00 10.00 8.57 7.50
9 27.00 22.50 16.88 13.50 11.25 9.64 8.44
10 30.00 25.00 18.75 15.00 12.50 10.71 9.37
11 33.00 27.50 20.63 16.50 13.75 11.79 10.31
12 36.00 30.00 22.50 18.00 15.00 12.86 11.25
CL

CAS latency measures the number of clock cycles that pass from when a request to read data is made to when such information is available

Performance tests

Real tests Transcend Information JM667QLU-1G 1GB
Latency
PassMark average delay time
54 ns
52 ns
65 ns
63 ns
59 ns
66 ns
63 ns
61 ns
60 ns
Transcend Information JM667QLU-1G 1GB
Read Uncached Transfer Speed
Average memory read time without caching
5.4 ns
5.5 ns
4.0 ns
4.5 ns
4.6 ns
4.3 ns
4.7 ns
4.5 ns
3.7 ns
Transcend Information JM667QLU-1G 1GB
Write Transfer Speed
Average write speed
2.6 ns
2.5 ns
1.8 ns
1.9 ns
2.1 ns
1.9 ns
2.3 ns
2.5 ns
1.6 ns
Transcend Information JM667QLU-1G 1GB
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Transcend Information JM667QLU-1G 1GB

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