WD My Cloud Expert Series EX4100 40TB 4-Bay NAS Server (4 × 10TB)

The WD My Cloud Expert Series EX4100 is a four-bay network-attached storage server supplied in this configuration with four 10TB WD Red hard drives. Its 40TB is the installed raw capacity; usable storage depends on the selected RAID mode and formatting.

With dual Gigabit Ethernet ports, link aggregation and multiple RAID options, the EX4100 can centralize files and backups for compatible computers and network devices. The trayless, hot-swappable drive bays provide access to the installed drives for maintenance.

Browse our complete range of Network Attached Storage (NAS) in Kenya, and explore more products from the Western Digital Online Store in Kenya. Rapidtech Networks Limited supplies WD storage products with product guidance and after-sales technical support throughout Kenya.

WD My Cloud Expert Series EX4100 40TB NAS Features

40TB Installed Storage

This configuration includes four 10TB WD Red hard drives. The usable capacity available to users depends on the RAID mode and formatting.

Four Hot-Swappable Drive Bays

The four 3.5-inch SATA drive bays support hot-swapping, allowing access to drives for maintenance in supported configurations.

Multiple RAID Options

Configure storage using RAID 0, RAID 1, RAID 5, RAID 10, JBOD or spanning, depending on capacity and data-protection requirements.

Dual Gigabit Ethernet

Two Gigabit Ethernet ports support network connectivity, with link aggregation and network failover listed among the supported features.

Marvell ARMADA 388 Processor

The EX4100 uses a 1.6GHz dual-core Marvell ARMADA 388 processor and 2GB of DDR3 memory.

USB 3.0 Expansion and Backup

Three USB 3.0 ports allow connection of compatible external storage devices for expansion or backup tasks.

Network File and Storage Protocols

The listed protocols include SMB, AFP, NFS, FTP, SFTP, WebDAV and iSCSI for supported network workflows.

Front LCD and Dual Power Inputs

A front status display provides device information, while two DC power inputs support the supplied power arrangement.

WD My Cloud Expert Series EX4100 40TB NAS Specifications

• Brand: Western Digital (WD)
• Series: My Cloud Expert Series
• Model: EX4100
• Manufacturer part number: WDBWZE0400KBK-NESN
• Product type: Network-attached storage (NAS) server
• Color: Black
• Net weight: 6.006 kg (manufacturer-listed for 40TB configuration)
• Packaged weight: Approximately 8.62 kg (retailer-listed)
• Installed storage capacity: 40TB
• Hard drive configuration: 4 × 10TB WD Red HDDs
• Number of drive bays: 4
• Drive form factor: 3.5-inch SATA
• Drive speed: 5400 RPM (retailer-listed configuration)
• Drive installation: Tool-free, trayless
• Hot-swappable drives: Yes
• Processor: Marvell ARMADA 388, 1.6GHz dual-core
• System memory: 2GB DDR3 RAM
• Network ports: 2 × Gigabit Ethernet RJ45
• Ethernet speed: 10/100/1000Mbps
• USB ports: 3 × USB 3.0 (1 front, 2 rear)
• RAID support: RAID 0, RAID 1, RAID 5, RAID 10, JBOD and spanning
• Network protocols: SMB, AFP, NFS, FTP, SFTP, WebDAV and iSCSI
• Link aggregation: Supported
• Network failover: Supported
• Jumbo frames: Up to 9K
• VLAN support: IEEE 802.1Q
• File encryption: 256-bit AES volume encryption
• LCD display: Front status display
• Backup features: USB backup, network backup and RAID
• Power inputs: 2 × DC inputs
• Cooling: Integrated system fan
• Operating temperature: 5°C to 35°C
• Dimensions: 232 × 170 × 192 mm
• Compatible systems: Windows, macOS and compatible network devices
• Form factor: Desktop NAS
• Manufacturer limited warranty: 3 years for populated units; regional terms may vary
• Package contents: EX4100 NAS with 4 × 10TB drives, Ethernet cable, power supply/cable and quick installation guide

Applications of WD My Cloud Expert Series EX4100 40TB NAS Server

• Centralized file storage for offices and workgroups
• Network backup for compatible Windows and macOS computers
• Shared access to files across a local network
• Storage for compatible video, photo and creative-work files
• Network storage for supported iSCSI workflows
• RAID-based storage configurations for small business environments

Buy WD My Cloud Expert Series EX4100 40TB NAS Server in Kenya

Buy the WD My Cloud Expert Series EX4100 40TB 4-Bay NAS Server from Rapidtech Networks Limited at the best price in Kenya. We supply WD NAS systems designed for centralized storage, network file sharing and backup workflows.

We offer fast countrywide delivery to Nairobi, Mombasa, Kisumu, Nakuru, Eldoret, Thika, Kiambu, Machakos, Nyeri, Meru, Embu, Kakamega, Kisii, Kitale, Naivasha, Kericho, Bungoma, Garissa, Malindi and other towns throughout Kenya.

Our team can assist with capacity planning, RAID selection, network compatibility and product information, with after-sales technical support throughout Kenya.