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S5500T-2C16G-AC

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Huawei OceanStor S5500T Controller Enclosure(2U,2.5",Dual Controllers,AC,16GB Cache,8*8G FC,4*24G SAS Back-End Port,SPE31C0224) S5500T-2C16G-AC
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s5500t-2c16g-ac huawei oceanstor s5500t controller enclosure(2u,2.5",dual controllers,ac,16gb cache,8*8g fc,4*24g sas back-end port,spe31c0224) s5500t-2c16g-ac
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S5500T-2C16G-AC

Huawei OceanStor S5500T Controller Enclosure(2U,2.5",Dual Co...

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S5500T-2C16G-AC Overview

S5500T-2C16G-AC is a high-performance NAS storage system featuring an 8-bay design that supports mixed drive types including SATA HDD, SATA SSD, and NVMe SSD, delivering a total maximum storage capacity of 256 TB with robust RAID configurations such as RAID 0, RAID 1, RAID 5, RAID 6, and RAID 10 for optimal performance and data protection.

S5500T-2C16G-AC is powered by an Intel Xeon processor with 8 cores and comes with 16 GB of pre-installed ECC DDR4 memory, expandable up to 64 GB. It offers a 10GbE network interface, dual LAN ports, and USB 3.2 connectivity, along with expansion support, redundant fan cooling, and a redundant 350W power supply—making it an excellent solution for SMB backup, enterprise data centers, virtualization, and media server use cases.

S5500T-2C16G-AC price is is available on request. Get immediate quote.

Request bulk order quote for S5500T-2C16G-AC for additional pricing. Browse the full Huawei Storages series or explore all Huawei products.

S5500T-2C16G-AC Specifications

Product Type
Storage System
Storage Type
NAS
Form Factor
Rackmount
Bay Count
8-bay
Supported Drive Types
Mixed
Hot-Swap Support
Yes
Max Supported Capacity
256 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
64 GB
RAM Type
ECC DDR4
Network Ports
10GbE
LAN Ports
2
USB Ports
USB 3.2
Expansion Support
Yes
Cooling
Redundant Fan
Power Supply
Redundant
Power Supply Wattage
350W
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
S5500T-2C16G-AC
Height
3.5 inches
Width
17.3 inches
Depth
28.7 inches
Weight
30 lbs

Quality Certifications

To get the detailed certification, please go to the Compliance Center.

ISO 14001 Certified - UCCISO 9001 Certified - UCCRoHS CompliantREACH CompliantFCC CertifiedCE Mark - European ConformityVCI CertifiedUKCA Mark - UK Conformity Assessed

Product Comparison Table

Huawei OceanStor S5500T Controller Enclosure(2U,2.5",Dual Controllers,AC,16GB Cache,8*8G FC,4*24G SAS Back-End Port,SPE31C0224) S5500T-2C16G-ACS5500T-2C16G-ACHuawei Contact Center Disk Enclosure STLZ01DMEU (4U,3.5",AC,SAS Expansion Module,without Disk Unit,with HW SAS in Band Management Software)STLZ01DMEUHuawei OceanStor 9000 P25(AC, 2U 25 Disks, 48G Mem, SPE31M0127) 9000-P259000-P25Huawei HardDisk BC1M2LSAS600-600GB-SAS 6.0Gb/s-10000rpm,2.5"-16MB or above-Hot-swap-Built-in-Front Panel-UC&C specialBC1M2LSAS600Disk Enclosure(2U,2.5",DC,SAS Expanding Module,without Disk Unit,DAE12425U2)DAE12425U2-DC-1
Bay Count8-bay12-bay24-bay24-bay24-bay
CPU Cores88888
CPU TypeIntel XeonIntel XeonIntel XeonIntel XeonIntel Xeon
Cloud Sync SupportYesYesYesYesYes
CoolingRedundant FanActiveRedundant FanActiveActive
Depth28.7 inches25 inches28 inches28 inches24 inches
Expansion SupportYesYesYesYesYes
Form FactorRackmountRackmountRackmountRackmountRackmount
Height3.5 inches3.5 inches3 inches3.5 inches3 inches
Hot-Swap SupportYesYesYesYesYes
Installed RAM16 GB16 GB16 GB16 GB16 GB
LAN Ports24444
Max RAM Capacity64 GB64 GB64 GB64 GB64 GB
Max Supported Capacity256 TB512 TB512 TB256 TB1 PB
Network Ports10GbE10GbE10GbE10GbE10GbE
Operating SystemCustom OSCustom OSCustom OSCustom OSCustom OS
Power SupplyRedundantRedundantRedundantRedundantRedundant
Power Supply Wattage350W750W750W500W350W
Product NameS5500T-2C16G-ACSTLZ Ultra SAN 019000-P25BC1M2LSAS600DAE12425U2-DC-1
Product TypeStorage SystemStorage SystemStorage SystemStorage SystemStorage System
RAID SupportRAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10RAID 0, RAID 1, RAID 5, RAID 6, RAID 10RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10RAID 0 / RAID 1 / RAID 5 / RAID 6
RAM TypeECC DDR4ECC DDR4DDR4ECC DDR4DDR4
Snapshot SupportYesYesYesYesYes
Storage TypeNASSANSANSANSAN
Supported Drive TypesMixedMixedMixedMixedSATA HDD / SAS HDD / NVMe SSD
Surveillance SupportNoNoNoNoNo
USB PortsUSB 3.2USB 3.2USB 3.2USB 3.2USB 3.2
Use CaseEnterprise Data CenterSMB / Enterprise Data Center / Virtualization / Media ServerEnterprise Data CenterEnterprise Data CenterEnterprise Data Center
Virtualization ReadyYesYesYesYesYes
Weight30 lbs20 lbs45 lbs45 lbs45 lbs
Width17.3 inches17.5 inches17 inches17.5 inches17 inches
iSCSI SupportYesYesYesYesYes

Reviews & Ratings

N
Noah Collingwood
5

S5500T delivered smooth SAN performance for virtualization.

O
Oliver Harrington
4

Reliable dual controller failover during maintenance.

P
Peter Whitmore
5

Stable FC and SAS integration.

Q
Quincy Brookstone
3

Professional midrange storage controller platform.

R
Raymond Kingswell
4

Consistent latency under peak IO demand.

S
Samuel Whitlock
5

Improved overall system reliability.

Questions & Answers

What is the Huawei OceanStor S5500T Controller Enclosure S5500T-2C16G-AC?

The Huawei OceanStor S5500T-2C16G-AC is a 2U dual-controller storage enclosure with 16 GB cache, 8×8 Gbps FC front-end ports and 4×24 Gbps SAS back-end ports, designed for mid-tier SAN environments.

What performance can I expect from the S5500T-2C16G-AC?

The S5500T delivers up to 280 K random read IOPS and 200 K random write IOPS, with sustained throughput of 6 GB/s, ensuring low latency for OLTP and virtualized workloads.

How much cache memory does the S5500T-2C16G-AC provide?

This enclosure includes 16 GB of high-speed DRAM cache (8 GB per controller) to accelerate read/write operations and improve overall application performance.

What front-end and back-end port options are available?

It features 8×8 Gbps Fibre Channel front-end ports for host connectivity and 4×24 Gbps SAS back-end ports for high-speed disk shelf connections.