OCDS5000B-W 4U Dual-Controller Storage Chassis OEM Supply

The OCDS5000B-W is a 4U rackmount storage chassis designed for two active-active controllers and a 24-bay hot-swap architecture. Suitable for enterprise storage, cloud, backup, and OEM/ODM projects; drives, rails, and final components depend on configuration.

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The OCDS5000B-W is a 4U rackmount dual-controller storage chassis platform for high-availability enterprise storage. It is designed around a 24-bay hot-swap architecture with two active-active controllers, while larger totals such as 480 drives and 2400TB refer to scalable system configurations rather than one empty chassis.

Product Category:
Dual-Node Server Case and high-availability rackmount storage enclosure for data-center and private-cloud deployment.

Key Configuration:
Published specifications list 24 bays, RAID 0/1/5/6/10 support, write-cache mirroring, multipath management, SAS3.0 back-end connectivity, temperature-regulated hot-plug fans, and a 1+1 redundant power-module format.

Compatibility:
Designed for selected 3.5-inch SATA/SAS HDDs and 2.5-inch SAS HDD or SAS SSD configurations. Motherboard format, PCIe slots, GPU support, front I/O, rails, locks, and included accessories are not clearly confirmed; please verify the final BOM before ordering.

Applications:
Suitable for cloud storage, enterprise file services, database storage, backup, virtualization, big-data platforms, and other capacity-focused workloads. Target buyers include system integrators, data-center operators, managed-service providers, distributors, and project procurement teams.

Procurement Value:
The platform supports configurable sourcing for OEM/ODM development, prototyping, bulk purchasing, and distributor projects. iSTONECASE supports custom chassis design and production services for long-term hardware sourcing programs.

Feature

OCDS5000B-W

SCU Form factor

4U,24 Bays

Maximum HDD

480

Maximum original capacity

2400TB

Number of controllers

2

Controller mode

Active-Active

Memory

16GB-512GB

Write cache

Support write cache mirroring, power failure zero data loss

EXP Form factor

4U,24 Bays

Supported storage protocols

FC, iSCSI, NFS,CIFS

Network Interface

1/10Gbps Ethernet,8/16Gbps FC

Back-end Interface

Four x4 12Gb,SAS3.0

Maximum number of front-end host ports

8*GE+16*GE/8*10GE/8*FC

Ports

8*GE+16*GE/8*10GE/8*FC

RAID Level

RAID 0、1、5、6、10

HDD

1-16TB 3.5inch SATA / SAS HDD/ 1-16TB 2.5inch SAS HDD/ SAS SSD

RAID features

Supports RAID striping, reconstruction, Delta reconstruction, and automatic delta synchronization. Supports multiple disk media errors, write recovery under read error, and permanent metadata protection for RAID groups

Other features

Self-start when power on, power on hard disk one by one, hard disk locate and alarm, every hard disk slot power control, SFF8644 signal enhancement, fan regulation by temperature

Snapshots (LUN)

1024

LUN

1024 Logical volume

A file system

128TB

Data protection

Snapshots, LUN copy,Remote replication

Storage management

Multipath management, centralized device management

Hypervisor features

KVM,VMware,XenServer,Hyper-V

BBU

Super capacitor or power lithium battery module

Fans

1+1 High power turbofan

Power Input

AC 100V~127V/200V~240V; 60Hz/50Hz

Power module

1+1 550W,optional 800W / 1200W

Ambient Temperature

10–35°C (50–95°F) while operating;

Relative humidity

10%RH~90%RH

Size(W×H×D)

440mm x 175mm x 680mm

Weight (No hard disk)

Gross weight: 31.00kg