PBlaze6 6920 Series SSDs offer stable performance up to 1600K random read IOPS, up to 7.1GB/s sequential read bandwidth, up to 6.8GB/s sequential write bandwidth, and up to 11μs in write latency. Build-in Scheduler Mechanism realizes Quality of Service (QoS) control to guarantee the consistent performance.
After years of market-proven, from NAND to link path layer, PBlaze6 6920 series is implemented with patent data protection technology, fully protect enterprise data in a safe and reliable storage environment. Newly added feature device self-test provides S.M.A.R.T and capacitor health check for diagnostic testing of drive functionality on PBlaze6 6920 series.
The adoption of NAND flash memory with the highest grade for enterprise TLC NAND, coupled with the 4K LDPC and multiple optimized algorithms, allows PBlaze6 6920 Series to achieve an ultra-long write endurance, which ensures long-term business stability, especially for the application scenarios of read/write intensive and mixed read-write workloads.
PBlaze6 6920 Series SSD can process commands depending on the priority of I/O commands set and assigned by the host.For traditional round-robin, commands are processed in each queue in turn with equal priority, while WRR processes the applications I/O with different priorities. WRR provides differentiated I/O services for the scenarios where applications with different performance requirements share storage devices.
PBlaze6 6920 Series supports the collection of logs via the Telemetry standard interface. The users can collect the log required by the SSD provider with a standard nvmecli command before sending for further analysis. This function drastically reducing the complexity of log collection and lowering the operation and maintenance costs.
PBlaze6 6920 Series features Enhanced Secure Erase (Sanitize). If NVMe SSD is repurposed or is decommissioned after depreciation, the standard nvmecli command can be triggered to perform Sanitize to completely wipe out the users' data and prevent the recovery of old data with certain tools, protecting the information security of users.
Support PCIe 4.0, backward-compatible
Up to 1.6 Million IOPS, 7.1GB/s throughput
3.2TB ~ 15.36TB User Capacity with 96L 3D NAND
3 DWPD/5 years Ultra-long Write Endurance
12W-35W Flexible Power Management
Weighted Round Robin
Latency Statistics & High Latency Logging
Telemetry
Device Self-test
Firmware Upgrade without Reset
Support NVMe-MI for Out-of-band Management
Support up to 32 Multi-namespaces
Up to 8TB/s Enterprise TRIM
Database
Searching, Indexing,
CDN
Cloud and Hyper-scale
Computing High Performance Software-defined
Storage
Deep Learning and Big
Data Analytics
High Performance Storage
System
ERP, SAP HANA
BOSS, Banking,
Taxing
High Frequency
Trading
Online Payment
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PBlaze®6 6920 Series NVMe SSD [1] |
D6920 |
D6926 |
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|
3.84 |
7.68 |
15.36 |
3.2 |
6.4 |
12.8 |
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Interface |
PCIe 4.0 x 4 |
PCIe 4.0 x 4 |
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|
Form Factor |
2.5-inch U.2 |
2.5-inch U.2 |
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128KB Sequential Read (GB/s,25W) [2] |
6.7 |
7.1 |
7.1 |
6.7 |
7.1 |
7.1 |
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|
128KB Sequential Read (GB/s,35W) [2] |
6.7 |
7.1 |
7.1 |
6.7 |
7.1 |
7.1 |
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|
128KB Sequential Write (GB/s,25W) [2] |
3.9 |
5.6 |
5.2 |
3.9 |
5.7 |
5.3 |
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|
128KB Sequential Write (GB/s,35W) [2] |
3.9 |
6.8 |
6.6 |
3.9 |
6.8 |
6.7 |
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Sustained Random Read (4KB) IOPS |
900K |
1600K |
1600K |
900K |
1600K |
1600K |
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Sustained Random Write (4KB) IOPS (Steady State) [3] |
165K |
260K |
305K |
345K |
480K |
500K |
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Latency Read/Write (μs) [4] |
78 / 11 |
78 / 11 |
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Lifetime Endurance [5] |
1DWPD |
3DWPD |
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Operating Temperature |
Ambient: 0°C to 35°C Case: 0°C to 70°C |
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Uncorrectable Bit Error Rate |
< 10 -17 |
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Mean Time Between Failures |
2 million hours |
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Protocol |
NVMe 1.4 |
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NAND Flash Memory |
96L 3D eTLC NAND |
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Operation System |
RHEL, SLES, CentOS, Ubuntu, Windows Server, VMware ESXi |
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Power Consumption |
25 W |
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Basic Feature Support |
Power Failure Protection, Hot Pluggable, Full Data Path Protection, S.M.A.R.T, Flexible Power Management |
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Advanced Feature Support |
TRIM, Multi-namespace, AES 256 Data Encryption & Crypto Erase, EUI64/NGUID, Firmware Upgrade without Reset, Flexible Power Management, Device Self-test, Weighted Round Robin, Sanitize, Telemetry, Latency Statistics & High Latency Logging, Timestamp |
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Software Support |
Open source management tool, CLI debug tool, OS in-box driver (Easy system integration) |
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