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Oscar Whitmore
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Reliable disk enclosure with stable DC power configuration.
DAE12435U4-DC-3
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Huawei OceanStor DAE12435U4 Disk Enclosure(4U,3.5",DC,SAS E...
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Name:
DAE12435U4-DC-3
- Description:
- Huawei OceanStor DAE12435U4 Disk Enclosure(4U,3.5",DC,SAS Expanding Module,without Disk Unit) DAE12435U4-DC-3
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Huawei
- GTIN:
- 623236552114
- Condition:
- Warranty:
- 3
- List Price:
$7,275.88
- Price:
$4,802.0734% off
Quantity:
1
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DAE12435U4-DC-3 Overview
DAE12435U4-DC-3 is an enterprise-grade SAN system built with 24 drive bays that support a variety of drive types including SATA HDD, SAS HDD, SATA SSD, and NVMe SSD. It offers a total storage capacity of up to 512 TB and supports multiple RAID configurations such as RAID 0, RAID 1, RAID 5, RAID 6, and RAID 10.
DAE12435U4-DC-3 is powered by an Intel Xeon processor featuring 8 cores and comes with 16 GB of pre-installed DDR4 memory that can be expanded up to 128 GB. Its connectivity options include USB 3.2, 10GbE Ethernet, and Fibre Channel interfaces, while its design includes active cooling, a redundant power supply rated at 750W, and expansion support—making it ideal for SMB backup, enterprise data centers, virtualization, and media server applications.
DAE12435U4-DC-3 price is $4,802.07, a 34% saving from the Huawei list price of $7,275.88. DAE12435U4-DC-3 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for DAE12435U4-DC-3 for additional pricing. Browse the full Huawei Storages series or explore all Huawei products.
DAE12435U4-DC-3 Specifications
- Product Type
- Storage System
- Storage Type
- SAN
- Form Factor
- Rackmount
- Bay Count
- 24-bay
- Supported Drive Types
- SATA HDD / SAS HDD / SATA SSD / NVMe SSD
- Hot-Swap Support
- Yes
- Max Supported Capacity
- 512 TB
- RAID Support
- RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10
- CPU Type
- Intel Xeon
- CPU Cores
- 8
- Installed RAM
- 16 GB
- Max RAM Capacity
- 128 GB
- RAM Type
- DDR4
- Network Ports
- 10GbE
- LAN Ports
- 4
- USB Ports
- USB 3.2
- Expansion Support
- Yes
- Cooling
- Active
- Power Supply
- Redundant
- Power Supply Wattage
- 750W
- Operating System
- Custom OS
- Snapshot Support
- Yes
- Cloud Sync Support
- Yes
- Virtualization Ready
- Yes
- iSCSI Support
- Yes
- Surveillance Support
- No
- Use Case
- Enterprise Data Center
- Product Name
- DAE12435U4-DC-3
- Height
- 1.75 inches
- Width
- 19 inches
- Depth
- 25 inches
- Weight
- 45 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| DAE12435U4-DC-3 |  5300V3-32G-DC-2 |  90002U-P-M48G-AC |  S5600T-2C24G-8F8-AC |  S5500T-2C32G-01-AC | |
|---|---|---|---|---|---|
| Bay Count | 24-bay | 24-bay | 48-bay | 8-bay | 24-bay |
| CPU Cores | 8 | 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 | Active | Active | Redundant Fan | Redundant Fan | Redundant Fan |
| Depth | 25 inches | 28 inches | 28 inches | 20 inches | 27.5 inches |
| Expansion Support | Yes | Yes | Yes | Yes | Yes |
| Form Factor | Rackmount | Rackmount | Rackmount | Tower | Rackmount |
| Height | 1.75 inches | 2 inches | 7 inches | 4 inches | 3.4 inches |
| Hot-Swap Support | Yes | Yes | Yes | Yes | Yes |
| Installed RAM | 16 GB | 32 GB | 16 GB | 32 GB | 32 GB |
| LAN Ports | 4 | 4 | 2 | 2 | 4 |
| Max RAM Capacity | 128 GB | 128 GB | 128 GB | 128 GB | 64 GB |
| Max Supported Capacity | 512 TB | 512 TB | 512 TB | 64 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 | 350W | 500W | 500W | 350W |
| Product Name | DAE12435U4-DC-3 | 5300V3-32G-DC-2 | 90002U-P-M48G-AC Enterprise SAN Storage System | S5600T-2C24G-8F8-AC | S5500T-2C32G-01-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 50 / RAID 60 / JBOD | 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 | DDR4 | DDR4 |
| Snapshot Support | Yes | Yes | Yes | Yes | Yes |
| Storage Type | SAN | SAN | SAN | SAN | SAN |
| Supported Drive Types | SATA HDD / SAS HDD / SATA SSD / NVMe SSD | Mixed | SATA HDD / SAS HDD / SATA SSD / NVMe SSD | SATA HDD / SAS HDD / SATA SSD / NVMe SSD | Mixed |
| Surveillance Support | No | No | No | No | No |
| USB Ports | USB 3.2 | USB 3.2 | USB 3.2 | USB 3.2 | USB 3.2 |
| Use Case | Enterprise Data Center | Enterprise Data Center | Enterprise Data Center / Virtualization / Media Server / SMB | Enterprise Data Center / Virtualization / Media Server | Enterprise Data Center |
| Virtualization Ready | Yes | Yes | Yes | Yes | Yes |
| Weight | 45 lbs | 35 lbs | 65 lbs | 30 lbs | 25 lbs |
| Width | 19 inches | 17 inches | 17 inches | 17 inches | 17.3 inches |
| iSCSI Support | Yes | Yes | Yes | Yes | Yes |
Reviews & Ratings
P
Patrick Kingsford
5
Consistent expansion performance for enterprise storage.
Q
Quincy Caldwell
4
Smooth deployment and stable operations.
R
Robert Fairchild
4
Professional expansion shelf with solid build quality.
S
Stephen Harrington
5
Predictable disk behavior across volumes.
T
Thomas Whitlock
4
Improved capacity management efficiency.
Questions & Answers
What is the Huawei OceanStor DAE12435U4-DC-3?
The Huawei OceanStor DAE12435U4-DC-3 is a 4U, 3.5-inch SAS disk expansion enclosure designed to add up to 24 drive bays to OceanStor storage arrays without including disk units.
What are the main features of the DAE12435U4-DC-3?
The DAE12435U4-DC-3 offers a 4U form factor, 24 hot-swappable 3.5" SAS drive bays, dual redundant DC power modules, front-to-back airflow cooling, and two 12 Gb/s SAS expansion ports for high-speed data growth.
What disk types and sizes does the DAE12435U4-DC-3 support?
This enclosure supports 3.5-inch SAS HDDs and SAS SSDs in capacities up to 16 TB per drive, enabling heterogeneous disk configurations for performance and capacity tiering.
How many disk drives can the DAE12435U4-DC-3 accommodate?
The DAE12435U4-DC-3 accommodates up to 24 hot-swappable 3.5-inch disk drives in a single 4U enclosure.
What interfaces are available on the DAE12435U4-DC-3?
It provides two external 12 Gb/s SAS expansion ports for connecting to Huawei OceanStor controllers, plus management ports for firmware updates and status monitoring.
How do I install the DAE12435U4-DC-3 in my data center?
Mount the enclosure in standard 19-inch rack rails, connect the SAS expansion cables to your OceanStor controller, connect dual DC power feeds (-48 V to -60 V), power on, and configure via the management interface.
Is the DAE12435U4-DC-3 compatible with Huawei OceanStor storage systems?
Yes, the DAE12435U4-DC-3 is fully compatible with Huawei OceanStor Dorado, V3, and entry-level OceanStor series, allowing seamless capacity expansion.
What power requirements does the DAE12435U4-DC-3 have?
The enclosure requires dual redundant -48 V to -60 V DC power inputs, each supporting N+1 redundancy to ensure uninterrupted operation.
Does the DAE12435U4-DC-3 include disk units?
No. The DAE12435U4-DC-3 ships without disk units; you must purchase compatible 3.5-inch SAS HDDs or SSDs separately.
How does the DAE12435U4-DC-3 improve storage expansion?
By adding up to 24 additional drive bays per enclosure and linking via high-speed SAS, it scales capacity without disrupting existing data or performance.
What are the physical dimensions of the DAE12435U4-DC-3?
The enclosure measures 176 mm (H) × 482 mm (W) × 650 mm (D) and fits into a standard 4U rack space.
What cooling features does the DAE12435U4-DC-3 offer?
It includes front-to-back redundant cooling fans and temperature sensors that automatically adjust fan speed for optimal thermal management.
How do I monitor the status of the DAE12435U4-DC-3?
Use the Huawei OceanStor DeviceManager or SNMP-based network monitoring tools to view enclosure health, drive status, fan speed, and power supply metrics.
What maintenance is required for the DAE12435U4-DC-3?
Perform periodic firmware updates, inspect and clean air filters, and replace faulty fans or power modules as indicated by the management console.
What warranty and support options are available for the DAE12435U4-DC-3?
Huawei provides a standard 3-year hardware warranty with on-site support and optional extended warranty or service-level agreements up to 5 years.
How can I purchase or order the DAE12435U4-DC-3?
You can order through authorized Huawei resellers or the Huawei eStore by specifying SKU DAE12435U4-DC-3 and selecting any required disk units separately.