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DAE12425U2-AC-4
Huawei OceanStor Disk Enclosure(2U,2.5",AC,SAS Expanding Mod...
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DAE12425U2-AC-4 is a SAN storage system featuring 24-bay support that accommodates mixed drive types including SATA HDD, SAS HDD, SATA SSD, and NVMe SSD for a total capacity of 512 TB, with RAID configurations available in RAID 0, RAID 1, RAID 5, RAID 6, and RAID 10. It is powered by an Intel Xeon processor with 4 cores and comes with 16 GB of pre-installed DDR4 memory, which can be expanded up to 64 GB, and supports interfaces such as USB 3.2, 10GbE Ethernet, and Fibre Channel.
DAE12425U2-AC-4 also offers expansion support, active cooling, and a redundant power supply rated at 350W, making it well-suited for use cases including SMB backup, enterprise data centers, virtualization, and media server environments.
DAE12425U2-AC-4 price is $4,736.77, a 27% saving from the Huawei list price of $6,488.72. DAE12425U2-AC-4 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for DAE12425U2-AC-4 for additional pricing. Browse the full Huawei Storages series or explore all Huawei products.
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| DAE12425U2-AC-4 |  STLZ01S600U |  STHZ07UCC |  2600T-2C16G-AC |  90002U-P-AC | |
|---|---|---|---|---|---|
| Bay Count | 24-bay | 24-bay | 12-bay | 24-bay | 12-bay |
| CPU Cores | 4 | 8 | 8 | 2 | 8 |
| CPU Type | Intel Xeon | Intel Xeon | Intel Xeon | Intel Xeon | Intel Xeon |
| Cloud Sync Support | Yes | Yes | Yes | Yes | Yes |
| Cooling | Active | Active | Redundant Fan | Active | Redundant Fan |
| Depth | 28 inches | 20 inches | 28 inches | 18 inches | 28 inches |
| Expansion Support | Yes | Yes | Yes | Yes | Yes |
| Form Factor | Rackmount | Rackmount | Rackmount | Tower | Rackmount |
| Height | 3.5 inches | 3 inches | 3.5 inches | 17 inches | 4 inches |
| Hot-Swap Support | Yes | Yes | Yes | Yes | Yes |
| Installed RAM | 16 GB | 8 GB | 16 GB | 16 GB | 16 GB |
| LAN Ports | 4 | 4 | 4 | 2 | 4 |
| Max RAM Capacity | 64 GB | 32 GB | 64 GB | 128 GB | 64 GB |
| Max Supported Capacity | 512 TB | 1 PB | 1 PB | 512 TB | 1 PB |
| Network Ports | 10GbE | 10GbE | 10GbE | 10GbE | 10GbE |
| Operating System | Custom OS | Custom OS | Custom OS | Custom OS | Custom OS |
| Power Supply | Redundant | Redundant | Redundant | Redundant | Redundant |
| Power Supply Wattage | 350W | 750W | 750W | 350W | 500W |
| Product Name | DAE12425U2-AC-4 | STLZ01S600U Storage System | SuperTech SAN Storage STHZ07UCC | 2600T-2C16G-AC | 90002U-P-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 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 | RAID 0 / RAID 1 / RAID 5 / RAID 6 |
| RAM Type | DDR4 | ECC DDR4 | ECC DDR4 | DDR4 | ECC DDR4 |
| Snapshot Support | Yes | Yes | Yes | Yes | Yes |
| Storage Type | SAN | SAN | SAN | NAS | SAN |
| Supported Drive Types | Mixed | Mixed | Mixed | Mixed | Mixed |
| Surveillance Support | No | No | No | No | No |
| USB Ports | USB 3.2 | USB 3.2 | USB 3.2 | USB 3.0 | USB 3.0 |
| Use Case | SMB / Enterprise Data Center / Media Server / Virtualization | Enterprise Data Center | Enterprise Data Center | Enterprise Data Center | SMB / Enterprise Data Center / Virtualization / Media Server |
| Virtualization Ready | Yes | Yes | Yes | Yes | Yes |
| Weight | 35 lbs | 45 lbs | 45 lbs | 50 lbs | 35 lbs |
| Width | 17.5 inches | 17 inches | 17.5 inches | 16 inches | 17 inches |
| iSCSI Support | Yes | Yes | Yes | Yes | Yes |
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
AC powered disk enclosure expanded capacity cleanly with stable SAS connectivity.
Reliable shelf with predictable disk visibility across all bays.
Easy integration into our stack with no alarms.
Professional expansion unit with consistent airflow and stability.
Smooth deployment and stable operations in production.
Improved scalability for our storage environment.
The DAE12425U2-AC-4 is a 2U, 2.5-inch SAS expansion module for Huawei OceanStor storage arrays, providing disk expansion without onboard drives.
It supports up to 24 hot-swappable 2.5-inch SAS drives, dual redundant AC power supplies, integrated cooling fans and a high-speed SAS backplane.
It is compatible with Huawei OceanStor Dorado V3, V5, V6 and OceanStor 9000 series arrays for seamless capacity expansion.
The enclosure accommodates up to 24 2.5-inch SAS disk drives for high-density storage expansion.
It supports enterprise-grade SAS SSDs and HDDs with SATA drives via SAS-to-SATA compatibility in 2.5-inch form factor.
Yes, all 24 drive bays are hot-swappable, enabling online drive replacement without service interruption.
It uses dual-port 12Gbps SAS expanders to connect directly to OceanStor host controllers or SAS switches.
The unit features dual, redundant 100–240VAC hot-swap power modules for high availability and load sharing.
Mount the enclosure in a 19-inch rack, connect SAS cables to your OceanStor controllers, attach AC power, then configure in the management GUI.
Use the Huawei Storage Management Console or eSight to view real-time drive health, temperature, fan speed and power metrics.
No, the enclosure requires connection to a compatible OceanStor storage controller or SAS switch for operation.
Huawei provides a standard three-year warranty with optional advance replacement, 24/7 technical support and service-level agreements.
Yes, it has four hot-swappable, variable-speed fans for efficient thermal management under varying workloads.
The enclosure measures 88.5mm × 482mm × 635mm (H×W×D) and weighs approximately 22kg without drives.
By adding 24 drive bays per enclosure, it enables seamless capacity expansion without additional controller licensing.
No, the module includes an integrated SAS expander, eliminating the need for separate expansion hardware.
Order under SKU DAE12425U2-AC-4: Huawei OceanStor Disk Enclosure (2U, 2.5", AC, SAS Expanding Module, no disks).
United States
