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DAE12425U2-01-DC
Huawei OceanStor Disk Enclosure(2U,2.5",DC,SAS Expanding Mod...
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DAE12425U2-01-DC is a high-performance SAN storage system engineered for demanding enterprise data centers and SMB backup scenarios. It features 24 drive bays that support SATA, SAS, SSD, and NVMe drive types, delivers a total storage capacity of up to 1 PB, and provides extensive RAID support including RAID 0, RAID 1, RAID 5, RAID 6, RAID 10, RAID 50, RAID 60, and JBOD.
DAE12425U2-01-DC is powered by an Intel Xeon processor with 4 cores, comes with 8 GB of installed DDR4 memory (expandable up to 32 GB), and offers connectivity through Ethernet (10GbE) and Fibre Channel interfaces along with USB 3.2 ports. Designed with enterprise reliability in mind, it delivers expansion capabilities, redundancy with a dual power supply rated at 350W, and active cooling using redundant fans to support use cases in SMB environments, enterprise data centers, virtualization, and media server applications.
DAE12425U2-01-DC price is $5,818.68, a 36% saving from the Huawei list price of $9,091.69. DAE12425U2-01-DC is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for DAE12425U2-01-DC for additional pricing. Browse the full Huawei Storages series or explore all Huawei products.
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| Bay Count | 24-bay | 16-bay | 12-bay | 12-bay | 8-bay |
| CPU Cores | 4 | 8 | 8 | 8 | 8 |
| CPU Type | Intel Xeon | Intel Xeon | Intel Xeon | Intel Xeon | Intel Xeon |
| Cloud Sync Support | Yes | Yes | Yes | Yes | Yes |
| Cooling | Redundant Fan | Redundant Fan | Active | Redundant Fan | Active |
| Depth | 25 inches | 27 inches | 28 inches | 28 inches | 28 inches |
| Expansion Support | Yes | Yes | Yes | Yes | Yes |
| Form Factor | Rackmount | Rackmount | Rackmount | Rackmount | Rackmount |
| Height | 3 inches | 3.5 inches | 3.5 inches | 3 inches | 4 inches |
| Hot-Swap Support | Yes | Yes | Yes | Yes | Yes |
| Installed RAM | 8 GB | 16 GB | 16 GB | 128 GB | 128 GB |
| LAN Ports | 2 | 4 | 4 | 2 | 2 |
| Max RAM Capacity | 32 GB | 64 GB | 128 GB | 128 GB | 128 GB |
| Max Supported Capacity | 1 PB | 512 TB | 1 PB | 1 PB | 128 TB |
| Network Ports | 10GbE | 10GbE | 10GbE | 10GbE | 10GbE |
| Operating System | N/A | Custom OS | Custom OS | Custom OS | Custom OS |
| Power Supply | Redundant | Redundant | Redundant | Redundant | Redundant |
| Power Supply Wattage | 350W | 350W | 500W | 750W | 350W |
| Product Name | DAE12425U2-01-DC | 55V3-128G-DC316 | STLZ01S1TU Enterprise Storage System | 55V3-128G-DC216 | 5600V3-128G-AC |
| Product Type | Storage System | Storage System | Storage System | Storage System | Storage System |
| RAID Support | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 / RAID 50 / RAID 60 / JBOD | RAID 0 / RAID 1 / RAID 5 | RAID 0 / RAID 1 / RAID 5 / RAID 6 | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 / JBOD | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 / JBOD |
| RAM Type | DDR4 | DDR4 | DDR4 | ECC DDR4 | ECC DDR4 |
| Snapshot Support | Yes | Yes | Yes | Yes | Yes |
| Storage Type | SAN | SAN | SAN | NAS | NAS |
| Supported Drive Types | Mixed | Mixed | Mixed | Mixed | SATA HDD / SAS HDD / SATA SSD / NVMe SSD |
| Surveillance Support | No | No | No | Yes | No |
| USB Ports | USB 3.2 | USB 3.2 | USB 3.2 | USB 3.2 | USB 3.2 |
| Use Case | SMB / Enterprise Data Center / Virtualization / Media Server | Enterprise Data Center | SMB / Enterprise Data Center / Media Server / Virtualization | Enterprise Data Center | Enterprise Data Center / Virtualization |
| Virtualization Ready | Yes | Yes | Yes | Yes | Yes |
| Weight | 50 lbs | 45 lbs | 40 lbs | 35 lbs | 40 lbs |
| Width | 17 inches | 17.5 inches | 17.5 inches | 17 inches | 17 inches |
| iSCSI Support | Yes | Yes | Yes | Yes | Yes |
Disk enclosure expanded capacity reliably with stable DC power performance.
Smooth integration into existing stack and consistent disk visibility.
Predictable SAS expansion behavior under load.
Professional 2U shelf for scalable enterprise storage.
Stable airflow and clean deployment experience.
Improved capacity planning without service disruption.
The DAE12425U2-01-DC is a 2U, 2.5-inch, DC-powered SAS expansion module for Huawei OceanStor storage arrays, providing up to 25 hot-swap drive bays without disks.
The enclosure accommodates up to 25 hot-swappable 2.5" SAS drive units, enabling substantial capacity expansion.
The DAE12425U2-01-DC supports 2.5-inch SAS HDDs and SSDs with 12 Gb/s SAS interface for high-performance storage.
It features dual SAS expander modules with 12 Gb/s external SAS ports for seamless integration into OceanStor controller backplanes.