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Gareth Eastwood
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10Gb TOE module improved throughput and reduced CPU overhead for iSCSI traffic.
LPU4TOE10V3
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Huawei OceanStor 4 port 10Gb TOE I/O module(optical SFP+) LP...
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LPU4TOE10V3
- Description:
- Huawei OceanStor 4 port 10Gb TOE I/O module(optical SFP+) LPU4TOE10V3
- Rating:
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- Brand:
- Huawei
- GTIN:
- 623236552114
- Condition:
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LPU4TOE10V3 Overview
LPU4TOE10V3 is an enterprise-grade SAN storage system designed with a 16-bay drive enclosure that supports a mix of drive types including SATA HDD, SAS HDD, SATA SSD, and NVMe SSD. It delivers a total storage capacity of up to 1 PB, utilizes RAID 5, RAID 6, RAID 10, and JBOD configurations for data protection, and is powered by an Intel Xeon processor with 8 cores.
Featuring pre-installed 16 GB of ECC DDR4 memory expandable up to 64 GB, LPU4TOE10V3 offers high-speed connectivity through 10GbE network ports and USB 3.2 interfaces. It also supports expansion, comes with a redundant power supply rated at 750W, and employs redundant fan cooling for optimal reliability. Ideal for SMB backup, enterprise data centers, virtualization, and media server applications, this system is engineered to meet the demands of critical storage environments.
LPU4TOE10V3 price is is available on request. Get immediate quote.
Request bulk order quote for LPU4TOE10V3 for additional pricing. Browse the full Huawei Storages series or explore all Huawei products.
LPU4TOE10V3 Specifications
- Product Type
- Storage System
- Storage Type
- SAN
- Form Factor
- Rackmount
- Bay Count
- 16-bay
- Supported Drive Types
- Mixed
- Hot-Swap Support
- Yes
- Max Supported Capacity
- 1 PB
- RAID Support
- RAID 5 / RAID 6 / RAID 10 / JBOD
- CPU Type
- Intel Xeon
- CPU Cores
- 8
- Installed RAM
- 16 GB
- Max RAM Capacity
- 64 GB
- RAM Type
- ECC DDR4
- Network Ports
- 10GbE
- LAN Ports
- 4
- USB Ports
- USB 3.2
- Expansion Support
- Yes
- Cooling
- Redundant Fan
- 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
- LPU4TOE10V3 Storage Array
- Height
- 3 inches
- Width
- 17 inches
- Depth
- 28 inches
- Weight
- 50 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| LPU4TOE10V3 |  DAE12425U2-AC-4 |  DAE22435U4-1-AC |  S5500T-2C32G-01-AC |  STHZ06UCC | |
|---|---|---|---|---|---|
| Bay Count | 16-bay | 24-bay | 16-bay | 24-bay | 6-bay |
| CPU Cores | 8 | 4 | 8 | 8 | 4 |
| CPU Type | Intel Xeon | Intel Xeon | Intel Xeon | Intel Xeon | Intel Xeon |
| Cloud Sync Support | Yes | Yes | Yes | Yes | Yes |
| Cooling | Redundant Fan | Active | Active | Redundant Fan | Redundant Fan |
| Depth | 28 inches | 28 inches | 28.0 inches | 27.5 inches | 27.5 inches |
| Expansion Support | Yes | Yes | Yes | Yes | Yes |
| Form Factor | Rackmount | Rackmount | Rackmount | Rackmount | Rackmount |
| Height | 3 inches | 3.5 inches | 3.5 inches | 3.4 inches | 3.5 inches |
| Hot-Swap Support | Yes | Yes | Yes | Yes | Yes |
| Installed RAM | 16 GB | 16 GB | 32 GB | 32 GB | 8 GB |
| LAN Ports | 4 | 4 | 2 | 4 | 2 |
| Max RAM Capacity | 64 GB | 64 GB | 128 GB | 64 GB | 32 GB |
| Max Supported Capacity | 1 PB | 512 TB | 1 PB | 512 TB | 96 TB |
| Network Ports | 10GbE | 10GbE | 10GbE | 10GbE | 1GbE |
| Operating System | Custom OS | Custom OS | Custom OS | Custom OS | Custom OS |
| Power Supply | Redundant | Redundant | Redundant | Redundant | Redundant |
| Power Supply Wattage | 750W | 350W | 750W | 350W | 350W |
| Product Name | LPU4TOE10V3 Storage Array | DAE12425U2-AC-4 | DAE22435U4-1-AC | S5500T-2C32G-01-AC | STHZ06UCC |
| Product Type | Storage System | Storage System | Storage System | Storage System | Storage System |
| RAID Support | RAID 5 / RAID 6 / RAID 10 / JBOD | 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 | ECC DDR4 | DDR4 | ECC DDR4 | DDR4 | ECC DDR4 |
| Snapshot Support | Yes | Yes | Yes | Yes | Yes |
| Storage Type | SAN | SAN | SAN | SAN | NAS |
| Supported Drive Types | Mixed | Mixed | SATA HDD / SAS HDD / SATA SSD / NVMe SSD | Mixed | SATA HDD / SAS HDD / SATA SSD |
| Surveillance Support | No | No | Yes | No | Yes |
| USB Ports | USB 3.2 | USB 3.2 | USB 3.2 | USB 3.2 | USB 3.2 |
| Use Case | Enterprise Data Center | SMB / Enterprise Data Center / Media Server / Virtualization | SMB / Enterprise Data Center / Media Server / Virtualization | Enterprise Data Center | SMB / Enterprise Data Center / Media Server / Virtualization |
| Virtualization Ready | Yes | Yes | Yes | Yes | Yes |
| Weight | 50 lbs | 35 lbs | 45 lbs | 25 lbs | 45 lbs |
| Width | 17 inches | 17.5 inches | 17.5 inches | 17.3 inches | 17.3 inches |
| iSCSI Support | Yes | Yes | Yes | Yes | Yes |
Reviews & Ratings
H
Holden Kingsford
5
Stable links and consistent performance during heavy transfers.
I
Irwin Fairmont
5
Smooth deployment with immediate recognition and clean operation.
J
Jonas Cranford
4
Professional upgrade for higher bandwidth host connectivity.
K
Keir Huxley
4
Predictable latency and strong stability in production.
L
Lyle Wycliffe
4
Noticeable improvement in application response times.
Questions & Answers
What is the Huawei OceanStor LPU4TOE10V3 module?
The Huawei OceanStor LPU4TOE10V3 is a 4-port 10GbE TOE I/O module (optical SFP+) designed to expand network bandwidth and offload TCP/UDP processing on compatible OceanStor storage arrays.
What are the key features of the LPU4TOE10V3 module?
Key features include four SFP+ optical 10GbE ports, hardware-based TCP/UDP offload engine, low latency (<2 µs), up to 40 Gbps aggregate throughput, and hot-swappable design.
Which Huawei OceanStor systems support the LPU4TOE10V3?
The LPU4TOE10V3 is compatible with OceanStor Dorado and V3 series arrays, including OceanStor 5000, 8000, and 2600/2600V3 families that accept pluggable I/O modules.
What transceivers are supported by the LPU4TOE10V3?
It supports industry-standard 10Gb SFP+ optical transceivers (850 nm, OM3/OM4 multimode fiber) with distances up to 300 m.
What throughput does the 4-port 10Gb TOE module deliver?
Each port delivers 10 Gbps for an aggregate bandwidth of 40 Gbps, while offloading TCP/UDP processing to reduce CPU usage.
How does TOE technology improve storage performance?
TOE offloads TCP/UDP stack processing from the host CPU to the I/O module, reducing CPU utilization by up to 60% and increasing end-to-end data throughput.
Is the LPU4TOE10V3 hot-swappable?
Yes, the module is hot-swappable, allowing insertion or removal without powering down the OceanStor system.
What are the power and environmental specifications?
Power consumption is ≤15 W; operating temperature is 5 °C to 40 °C with up to 90% non-condensing humidity.
How do I install the LPU4TOE10V3 in an OceanStor array?
Insert the module into the designated I/O bay until it clicks, then verify status in the OceanStor management interface—no full system shutdown is required.
Does the module support RoCE (RDMA over Converged Ethernet)?
No, LPU4TOE10V3 provides TCP/UDP offload but does not natively support RDMA over Converged Ethernet (RoCE).
Which firmware version is required for the LPU4TOE10V3?
Firmware V100R005C00 or later is required; you can verify and upgrade via Huawei eSight or the OceanStor command-line interface.
How can I monitor port status and diagnostics?
Use Huawei eSight or the OceanStor CLI to view real-time port link status, speed, error counters, and event logs.
What warranty does Huawei offer for this module?
Huawei provides a three-year limited warranty against manufacturing defects, with optional extended support plans available.
Where can I purchase the LPU4TOE10V3 module?
Purchase genuine modules from authorized Huawei resellers or the official Huawei online store, ensuring SKU LPU4TOE10V3 for authenticity.
Can I use the LPU4TOE10V3 in a multi-vendor network environment?
Yes, it interoperates with multi-vendor Ethernet fabrics as long as the transceivers and protocols conform to industry standards.
What is the typical network latency with this TOE module?
The module delivers sub-2 µs latency, providing high-speed, low-delay connectivity for storage traffic.