Altos XS5226D
Altos｜QSAN XS5226D is the world’s first 2U 26Bay SAN storage, this storage system is based on modular design with FRU (Field Replacement Unit) optimized. XS5226D is the perfect solution for enterprise backup, fit to the market segment that require best performance.
Hybrid Storage
XS5226D integrates Intel® Xeon® 4 core processor, which is optimized for enterprise SAN and cloud storage along with native 12Gb SAS 3.0 technology. Each controller includes dual host cards, dual on-board 10GBase-T ports, 1GbE Management port and Dual 12Gb/s SAS wide ports (SFF-8644).
Dual-Active (Active/Active) Controller SAN System
XS5226D features a Dual-Active controller architecture that concurrently provide storage services in real time. This active-active architecture doubles the available host bandwidth and cache-hit ratio, this ensures maximum utilization of system resources and maximizes throughput.
Modular Design for Versatility & Scaled Performance
Each controller has two host card slots for expanded connectivity and scaled performance. There are various types of optional host cards available to match the specific need, including 16Gb FC, 10GbE iSCSI and 1GbE iSCSI. It also offers the flexibility to mix FC and iSCSI connectivity in the same system simultaneously. In this dual controller mode, the system can support up to 20ports of 10GbE iSCSI or 8ports of 16Gb FC connectivity. Users can connect multiple host servers directly to XS5226D without using FC switch or Ethernet switch.
Altos XS5226D
- Processors: Intel® Xeon D-1527 Quad-Core
- Power Supply: 850W 1+1 Redundant 80+ Platinum
| Processors | Intel® Xeon D-1527 Quad-Core |
| Number of Processor | 2 |
| Memory | 16GB (8GB/controller, option to upgrade to max 128GB), DDR4-2400 ECC UDIMM Memory, 8 DIMM slots (4 DIMM slot/Controller) |
| I/O Expansion | SAS |
| 4 x 12Gb/s SAS SFF-8644 (2/Controller) | |
| Optional Host Card (Slot 1, PCIe Gen3 x 8) | |
| 2 or 4 x 16Gb FC (SFP+) | |
| 4 x 10GbE iSCSI (SFP+) | |
| 2 X 10GbE iSCSI (RJ45) | |
| 4 x 1GbE ISCSI (RJ45) | |
| Optional Host Card (Slot 2, PCIe Gen3 x 4, bandwidth limit 20Gb) | |
| 2 or 4 x 16Gb FC (SFP+) | |
| 4 x 10GbE iSCSI (SFP+) | |
| 2 X 10GbE iSCSI (RJ45) | |
| 4 x 1GbE ISCSI (RJ45) | |
| Management Network Interface (Controller) | 2 x 1GbE RJ45 Management Port |
| Drive Bays | Storage bays |
| 26Bay 2.5” SAS, NL-SAS, SED HDD or | |
| 26Bay 2.5” SAS, SATA SSD(thru 6Gb MUX board) | |
| Memory Protection | |
| Cache to Flash (Optional) | |
| Power Supply | 850W 1+1 Redundant 80+ Platinum |
| OS | Storage OS, SANOS (SAN Operating System) 64-bit Linux kernel & QSAN’s proprietary RAID Engine |
| Dimension | W88 x H491 x D438 mm |