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S5500T-2C32G-48T-UNI
Huawei OceanStor S5500T Unified Storage(AC,32GB Cache Contro...
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S5500T-2C32G-48T-UNI is a high-performance SAN storage system built with 48 drive bays that supports SATA, SAS, SSD, and NVMe drive types, delivering a total storage capacity of up to 1 PB. The system comes equipped with Intel Xeon processors and 32 GB of pre-installed memory that is expandable up to 128 GB, ensuring robust performance for demanding applications.
This storage solution features comprehensive RAID support including RAID 0, RAID 1, RAID 5, RAID 6, RAID 10, RAID 50, RAID 60, and JBOD, and provides enterprise-grade interfaces with 10GbE network ports alongside USB 3.2 connectivity. Designed for maximum uptime, it offers expansion support, a redundant power supply rated at 350W, and redundant fan cooling, making it ideal for enterprise data centers, virtualization, SMB backup, and media server environments.
S5500T-2C32G-48T-UNI price is is available on request. Get immediate quote.
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| S5500T-2C32G-48T-UNI |  CSBM000DSK06 |  S5500T-2C32G-AC |  S2600T-2C8G-12I1-AC |  DAE22435U4-2-AC | |
|---|---|---|---|---|---|
| Bay Count | 48-bay | 6-bay | 24-bay | 12-bay | 24-bay |
| CPU Cores | N/A | 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 | Redundant Fan | Redundant Fan | Redundant Fan |
| Depth | 28.5 inches | 20 in | 20 inches | 28.5 inches | 28 inches |
| Expansion Support | Yes | Yes | Yes | Yes | Yes |
| Form Factor | Tower | Rackmount | Tower | Rackmount | Rackmount |
| Height | 3.5 inches | 3.5 in | 18 inches | 3.5 inches | 3.5 inches |
| Hot-Swap Support | Yes | Yes | Yes | Yes | Yes |
| Installed RAM | 32 GB | 16 GB | 32 GB | 8 GB | 16 GB |
| LAN Ports | 2 | 2 | 4 | 2 | 2 |
| Max RAM Capacity | 128 GB | 64 GB | 64 GB | 32 GB | 64 GB |
| Max Supported Capacity | 1 PB | 256 TB | 512 TB | 512 TB | 192 TB |
| Network Ports | 10GbE | 10GbE | 10GbE | 1GbE | 10GbE |
| Operating System | Custom OS | Custom OS | Custom OS | Custom OS | Custom OS |
| Power Supply | Redundant | Redundant | Redundant | Redundant | Redundant |
| Power Supply Wattage | 350W | 500W | 350W | 350W | 250W |
| Product Name | S5500T-2C32G-48T-UNI | CSBM000DSK06 Enterprise SAN Storage System | S5500T-2C32G-AC Storage System | S2600T-2C8G-12I1-AC | DAE22435U4-2-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 6 | 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 | DDR4 | DDR4 | ECC DDR4 |
| Snapshot Support | Yes | Yes | Yes | Yes | Yes |
| Storage Type | SAN | SAN | SAN | SAN | SAN |
| Supported Drive Types | Mixed | Mixed | Mixed | SATA HDD / SAS HDD / SATA SSD / NVMe SSD | Mixed |
| Surveillance Support | No | No | No | No | No |
| USB Ports | USB 3.2 | USB 3.0 | USB 3.0 | USB 3.0 | USB 3.2 |
| Use Case | Enterprise Data Center | Enterprise Data Center | Enterprise Data Center | SMB / Enterprise Data Center / Media Server / Virtualization | SMB / Enterprise Data Center / Media Server / Virtualization |
| Virtualization Ready | Yes | Yes | Yes | Yes | Yes |
| Weight | 45 lbs | 25 lbs | 60 lbs | 45 lbs | 55 lbs |
| Width | 17.3 inches | 17 in | 8 inches | 17.3 inches | 17.5 inches |
| iSCSI Support | Yes | Yes | Yes | Yes | Yes |
Unified storage handled file and block workloads smoothly with stable 32GB cache behavior.
Good performance for shared storage and backups with predictable latency.
Straightforward management and strong uptime record.
Reliable unified platform for mid size environments.
Consistent performance during peak collaboration windows.
Improved storage simplicity and operational stability.
The Huawei OceanStor S5500T-2C32G-48T-UNI is a unified SAN/NAS storage array featuring dual 32 GB cache controllers, 12×4 TB NL-SAS drives (48 TB raw), Snapshot, Thin Provisioning and a 32 GB cache file engine for mixed workloads.
Key features include unified block and file storage, hardware-accelerated Snapshot, Thin Provisioning, high-availability dual controllers, 32 GB cache per controller, and support for iSCSI, FC, NFS and SMB protocols.
The 32 GB DRAM cache per controller accelerates read/write I/O, reduces latency for mixed workloads, and boosts throughput for virtualization, databases and file services.
It ships with twelve 4 TB NL-SAS 3.5″ drives, delivering 48 TB raw capacity. You can expand capacity via additional SAS expansion shelves up to petabyte scale.
Thin Provisioning allocates storage on demand rather than upfront, improving utilization by over-provisioning virtual volumes and reclaiming unused space automatically.
The OceanStor Snapshot feature creates space-efficient point-in-time copies in seconds, supports up to 256 snapshots per LUN and enables instant data rollback with minimal performance impact.
It offers RAID-5/6 protection, hardware hot spares, non-disruptive controller failover, real-time global cache synchronization and remote replication for business continuity.
It natively supports iSCSI and Fibre Channel for block storage, plus NFS v3/v4 and SMB/CIFS for file services, enabling multi-protocol access from heterogeneous hosts.
Starting at 48 TB raw, you can scale up to 1 PB+ by adding up to 16 SAS expansion shelves, while maintaining unified management and performance.
Use Huawei Storage Manager GUI and CLI, as well as iManager integration for end-to-end monitoring, provisioning, performance tuning and alerting.
Ideal for virtualization (VMware, Hyper-V), medium-size databases, file sharing, backup targets and remote/branch office storage, offering balanced performance and capacity.
Dual controllers operate in active-active mode with mirrored cache, redundant power supplies and fans, and non-disruptive firmware upgrades to guarantee 99.9999% uptime.
It supports Cloud Backup Gateway for AWS, Azure and Huawei Cloud, enabling seamless data protection, tiering and disaster recovery to public or private clouds.
Advanced power management, variable-speed fans, high-efficiency PSUs and drive spin-down modes reduce energy consumption and lower total cost of ownership.
Standard warranty includes three years of hardware replacement and software updates. Optional Huawei SmartCare provides 24×7 support, on-site response and Proactive Care services.
Rack-mount the unit, connect SAS expansion shelves, configure network ports for iSCSI/FC or file protocols, then use Storage Manager for guided LUN/volume creation and Snapshot setup.
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