
Name |
NS8500G2 |
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Type |
2.5 inch NVMe SSD |
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Form Factor |
U.2 |
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Interface |
PCIe Gen4 x4 |
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Capacity |
1.92TB |
3.84TB |
7.68TB |
|
128KB sequential read |
Port0 |
PCIe Gen3: 1600MB/s PCIe Gen4: 3400MB/s |
PCIe Gen3: 1600MB/s PCIe Gen4: 3400MB/s |
PCIe Gen3: 1600MB/s PCIe Gen4: 3400MB/s |
128KB sequential read |
Port1 |
PCIe Gen3: 1600MB/s PCIe Gen4: 3400MB/s |
PCIe Gen3: 1600MB/s PCIe Gen4: 3400MB/s |
PCIe Gen3: 1600MB/s PCIe Gen4: 3400MB/s |
128KB sequential write |
Port0 |
PCIe Gen3: 1300MB/s PCIe Gen4: 1300MB/s |
PCIe Gen3: 1400MB/s PCIe Gen4: 2500MB/s |
PCIe Gen3: 1400MB/s PCIe Gen4: 2800MB/s |
128KB sequential write |
Port1 |
PCIe Gen3: 1300MB/s PCIe Gen4: 1300MB/s |
PCIe Gen3: 1400MB/s PCIe Gen4: 2500MB/s |
PCIe Gen3: 1400MB/s PCIe Gen4: 2800MB/s |
4KB sustained random read |
Port0 |
PCIe Gen3: 350IOPs PCIe Gen4: 380IOPs |
PCIe Gen3: 350IOPs PCIe Gen4: 630IOPs |
PCIe Gen3: 350IOPs PCIe Gen4: 650IOPs |
4KB sustained random read |
Port1 |
PCIe Gen3: 350IOPs PCIe Gen4: 380IOPs |
PCIe Gen3: 350IOPs PCIe Gen4: 630IOPs |
PCIe Gen3: 350IOPs PCIe Gen4: 650IOPs |
4KB sustained random write |
Port0 |
60IOPs |
100IOPs |
100IOPs |
4KB sustained random write |
Port1 |
60IOPs |
100IOPs |
100IOPs |
Average Random Read Latency (Single Port, 4K, QD=1) |
81μs |
81μs |
81μs |
|
Average Random Write Latency (Single Port, 4K, QD=1) |
17μs |
17μs |
17μs |
|
QoS Random Read (Single Port) |
99% |
<110μs |
<110μs |
<110μs |
99.99% |
<220μs |
<220μs |
<220μs |
|
QoS Random Write (Single Port) |
99% |
<95μs |
<95μs |
<95μs |
99.99% |
<400μs |
<400μs |
<400μs |
|
Years of quality assurance |
5 years |
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Drive Writes Per Day(DWPD) |
1 |
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Mean Time Between Failures(MTBF) |
2.60 million hours |
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Uncorrectable Bit Error Rate(UBER) |
≤ 10-17 |
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Data retention |
3 months (≤ 40 ° C) |
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Hot Pluggable |
Yes |
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Power Loss Protection |
Yes |
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Product Certification |
RoHS、CE、FCC、UL、etc. |
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Other Functions |
NDU , atomic write, boot disk, multi-level power management, SMART , in-band and out-of-band management, temperature control, firmware authentication, etc. |