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ES3000 V5 NVMe PCIe SSD
User Guide
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The ES3000 V5 NVMe PCIe SSD provides the following features:
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Issue 07 (2019-03-19)
Besides the basic feature and the mandatory commands, it also supports Name Space
feature, a maximum of 64 Name Spaces are supported.
Uses the PCIe 3.0 x4 interface, complies with PCIe 3.0 electrical specifications, and is
backward compatible with PCIe 2.0 and 1.0.
Provides various single-drive capacities to meet different application requirements.
– ES3500P V5 series single-drive capacities: 1000 GB, 2000 GB, 4000 GB, and 8000
GB
– ES3600P V5 series single-drive capacities: 800 GB, 1600 GB, 3200 GB, and 6400
GB
– ES3600C V5 series single-card capacities: 800 GB, 1600 GB, 3200 GB, 6400 GB
Supports standard storage device operations.
– Block device operations in Linux
– Drive device operations in Windows
– Drive device operations in ESXi
Supports device diagnosis and detecting, and SMART information reporting.
– Checks the power supply, temperature, voltage, capacitance, and number of bad
blocks.
– Checks whether the flash component is normal.
– Monitors, queries, and warns about the SSD service life.
– Checks the SSD power consumption.
– Performs I/O statistics.
ES3500P V5 and ES3600P V5 series support orderly hot swap, and support surprise hot
swap on some V5 servers only. ES3600C V5 series support orderly hot swap on some
V5 servers.
Uses multiple technologies to ensure device reliability.
– Enhanced Low-Density Parity-Check (LDPC) algorithm: provides higher error
correction capability than that required by flash chips and ensures device reliability.
– Embedded RAID-like algorithm: implements channel-based error correcting. Data
can be restored if an error occurs in a channel.
– Flexible RAID algorithm: automatically restores data on the flash memory when the
flash memory has failed and continues to perform RAID data protection.
– Intelligent wear leveling algorithm: intelligently levels the flash chip wear pressure
and prolongs the device service life.
– Advanced flash access technology: combines the read retry and adaptive read
technologies of flash chips and ensures data validity.
– Data inspection technology: periodically inspects data and prevents errors.
– Power-off protection: prevents drive data loss when a power failure occurs on the
server.
– Provides end-to-end data protection through the DIF domain, and data check for
every data transmission between modules within the SSD.
Provides multiple maintenance and management tools with comprehensive functions and
high performance.
Copyright © Huawei Technologies Co., Ltd.
2 Getting to Know the ES3000 V5
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