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DAE12435U4-01-DC
Huawei OceanStor Disk Enclosure(4U,3.5",DC,SAS Expanding Mod...
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DAE12435U4-01-DC is a high-performance SAN storage system featuring a 12-bay design that supports SATA HDD, SAS HDD, SATA SSD, and NVMe SSD. It delivers a total storage capacity of up to 512 TB, offers RAID levels from RAID 0, 1, 5, 6 to 10, and is powered by an Intel Xeon processor with 8 cores. Pre-installed with 16 GB of DDR4 RAM that is upgradeable to 64 GB, the system is equipped with USB 3.2, Ethernet (10GbE), and Fibre Channel interfaces for comprehensive connectivity.
DAE12435U4-01-DC is optimized for demanding environments such as enterprise data centers, SMB backup solutions, virtualization platforms, and media servers. Designed with expansion support, a redundant 750W power supply, and active cooling to ensure reliable operation with surplus fan redundancy, it meets the critical performance and reliability requirements of modern storage networks.
DAE12435U4-01-DC price is $6,117.16, a 36% saving from the Huawei list price of $9,558.05. DAE12435U4-01-DC is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for DAE12435U4-01-DC for additional pricing. Browse the full Huawei Storages series or explore all Huawei products.
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| DAE12435U4-01-DC |  9000-C36-4T | S5600T-2C24G-AC |  LPU4FCOE10-1 |  LPU2I10-2 | |
|---|---|---|---|---|---|
| Bay Count | 12-bay | 36-bay | 12-bay | 12-bay | 8-bay |
| CPU Cores | 8 | 8 | 2 | 8 | 8 |
| CPU Type | Intel Xeon | Intel Xeon | Intel Xeon | Intel Xeon | Intel Xeon |
| Cloud Sync Support | Yes | Yes | Yes | Yes | Yes |
| Cooling | Active | Redundant Fan | Active | Redundant Fan | Redundant Fan |
| Expansion Support | Yes | Yes | Yes | Yes | Yes |
| Form Factor | Rackmount | Rackmount | Rackmount | Rackmount | Rackmount |
| Hot-Swap Support | Yes | Yes | Yes | Yes | Yes |
| Installed RAM | 16 GB | 16 GB | 32 GB | 16 GB | 16 GB |
| LAN Ports | 2 | 4 | 2 | 2 | 4 |
| Max RAM Capacity | 64 GB | 128 GB | 64 GB | 64 GB | 64 GB |
| Max Supported Capacity | 512 TB | 1 PB | 192 TB | 512 TB | 512 TB |
| 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 | 750W | 500W | 250W | 500W | 350W |
| Product Name | DAE12435U4-01-DC Storage System | 9000-C36-4T Enterprise SAN Storage System | S5600T-2C24G-AC | LPU4FCOE10-1 | LPU2I10-2 Enterprise Storage Array |
| 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 / RAID 10 |
| RAM Type | DDR4 | ECC DDR4 | ECC DDR4 | ECC DDR4 | ECC DDR4 |
| Snapshot Support | Yes | Yes | Yes | Yes | Yes |
| Storage Type | SAN | SAN | NAS | NAS | SAN |
| Supported Drive Types | Mixed | Mixed | SATA HDD / SAS HDD / SATA SSD / NVMe SSD | Mixed | Mixed |
| Surveillance Support | No | No | No | No | No |
| USB Ports | USB 3.2 | USB 3.0 | USB 3.2 | USB 3.2 | USB 3.0 |
| Use Case | SMB / Enterprise Data Center / Virtualization / Media Server | Enterprise Data Center | Enterprise Data Center | SMB / Enterprise Data Center / Media Server / Virtualization | Enterprise Data Center |
| Virtualization Ready | Yes | Yes | Yes | Yes | Yes |
| 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.
Disk enclosure expanded capacity without disruption.
Stable power and airflow performance.
Consistent disk visibility across all slots.
Professional expansion shelf for enterprise growth.
Smooth integration into existing array.
Improved storage scalability significantly.
The Huawei OceanStor DAE12435U4-01-DC is a 4U, 3.5-inch SAS expansion disk enclosure designed to increase storage capacity for OceanStor SAN/NAS arrays without including disk drives.
The DAE12435U4-01-DC is compatible with Huawei OceanStor V3, V5, Dorado 3000/5000/6000/6800/9000 series storage arrays supporting SAS expansion channels.
The DAE12435U4-01-DC supports up to 24 hot-swappable 3.5-inch SAS or NL-SAS drives to scale capacity flexibly.
No. The DAE12435U4-01-DC is sold as an expansion chassis only; drives must be purchased and installed separately.
The DAE12435U4-01-DC uses dual redundant DC power supplies for high availability in data center environments.
It connects via SAS cables to the main storage controller’s expansion ports, supporting up to four external SAS links for bandwidth aggregation.
Yes. You can mix SAS HDDs and SAS SSDs in the same enclosure, but Huawei recommends grouping like drives per enclosure for optimal performance.
With 24 slots and support for 16 TB drives, a single DAE12435U4-01-DC can deliver up to 384 TB of raw storage capacity.
Mount the 4U chassis on standard 19-inch rack rails, secure it at the front and rear, then install drives and connect SAS cables and DC power leads.
The enclosure supports Huawei’s DeviceManager and eSight for real-time monitoring of drive status, temperature, fan speeds, and power supply health.
It includes front-to-back redundant variable-speed fans with automatic thermal management to ensure stable operation under heavy workloads.
Yes. You can daisy-chain up to four DAE12435U4-01-DC enclosures per controller port to expand capacity in a single SAS fabric.
Idle power consumption is approximately 120 W; under full load with 24 drives, consumption can reach 600 W maximum.
RAID functionality is managed by the OceanStor controller. The enclosure itself provides drive expansion without built-in RAID controllers.
Huawei provides a standard three-year warranty with options for on-site maintenance, 24x7 hotline support, and extended service contracts.
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