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Memblaze PBlaze3L 1.2TB Enterprise PCIe SSD Review

By: Paul Alcorn | PCIe SSDs in IT/Datacenter | Posted: Nov 4, 2014 3:03 pm
TweakTown Rating: 94%Manufacturer: Memblaze

128k Sequential Read/Write

 

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128k sequential speed reflects the maximum sequential throughput of the SSD, and is indicative of performance in OLAP, batch processing, streaming, content delivery applications, and backup scenarios.

 

The Memblaze PBlaze3L isn't quite as fast at sequential workloads with a read speed of 2,235 MB/s at 256 OIO with 80% utilization, and a near mirror image 2,254 at 100% utilization. The Intel DC P3700 averages 2,392 MB/s, the HGST FlashMAX II averages 2,664 MB/s, and the P420m leads with 3,186 MB/s.

 

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The PBlaze3L falls behind competing drives in the sequential read testing.

 

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Sequential write performance is important in tasks such as caching, replication, HPC, content delivery applications, and database logging. The Memblaze PBlaze3L averages 997 MB/s at 80%, and 982 MB/s at 100% utilization. The Intel DC P3700 scores 1,818 MB/s, the HGST FlashMAX II weighs in with 1,091 MB/s, and the P420m brings in the rear with 647 MB/s.

 

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The PBlaze3L redeems itself with a strong second place showing in sequential write performance. The Intel P3700 is hard to beat in this test, and the PBlaze3L comes in a distant second.

 

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The PBlaze3L comes roaring back in our mixed sequential workload testing, leading the majority of the write mixtures.

 

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