Data Cache and Acceleration
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In-memory Database
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AI Training |
Big Data |
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Ultra-low Latency with High Performance
Adopting industry leading XL-Flash and DapuStor patented Smart-IO technology, Haishen3-XL exhibits 20μs ultra-low read latency and up to 3.5GB/3.2GB bandwidth, 830K/350K IOPS at low queue depth workloads.
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Industry Leading Endurance
Ultra-high performance scenarios usually require high endurance. Based on the optimized SLC-class Fast NAND, Haishen3-XL delivers very high endurance with up to 30DWPD.
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Model No | H3900 |
Capacity (TB1) | 0.75 | 1.6 |
Outline | U.2 & HHHL |
Interface Protocol | PCIe3.0 x 4 NVMe 1.3 |
Flash Type | 96L 3D XL-FLASH |
Read Bandwidth (128KB) MB/s2 | 3500 | 3500 |
Write Bandwidth (128KB) MB/s2 | 3100 | 3200 |
Random Read (4KB) KIOPS3 | 830 | 830 |
Random Write (4KB) KIOPS3 | 350 | 288 |
Power Consumption4 (Typ./Max) Watt | 7.0/8.5 | 7.0/9.5 |
Lifespan | 30 DWPD6 |
4K Random Latency (Typ. ) R/W μs5 | 30/177 | 20/098 |
Uncorrectable Bit Error Rate (UBER) | <10-17 |
Mean Time Between Failure (MTBF) | 2 million hours |
Supported OS | RHEL, SLES, CentOS, Ubuntu, Windows Server, VMware ESXi |
Certification | FCC, CE, ROHS, REACH, WEEE, PCI express, NVM express |
Note:
1. TB = 1,000, 000, 000,000Byte.
2. MB/s = 1,000,000 Bytes per second. Performance is measured with 1 worker*Queue Depth 256*128KB (131,072 bytes) for sequential read and write bandwidth on LINUX*Cent OS 7.5 by using FIO.
3. Performance is measured with 4 workers*Queue Depth 64*4KB (4096 bytes) for random read and write IOPS on LINUX*Cent OS 7.5 by using FIO.
4. Typical power Consumption is measured with 4 workers*Queue Depth 64*4096 bytes for random read/write ratio (7/3); Max power Consumption is measured with 1 worker* Queue Depth 128*131,072 bytes for sequential write.
5. μs = Microsecond. Performance is measured with 1 worker *Queue Depth 1*4KB (4096 bytes) for random/ sequential read and write average latency on LINUX*Cent OS 7.5 by using FIO.
6. DWPD: Drive Writes Per Day, last for 5 years.
7.This latency is measured by Linux Fio libaio io engine.
8. This latency is measured by Linux SPDK 18.01 .

