Synology RS4021XS+ 3U 16-Bay NAS - Enterprise Storage Server
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£4,699.00 from Laptopsdirect.co.uk
- Solid data security •
- Lightning-fast performance •
- 8-core processor •
- ECC memory •
- More features
Offers updated on: 14/09/2025. Paid and non-exhaustive ads. ★ The ratings are generated from multiple sources, including data provided by the merchant and publicly available information.
Description
Introducing the Synology RS4021XS+ 3U 16-Bay NAS, a powerful enterprise storage server designed to meet the high demands of small and medium businesses. With its robust architecture and impressive capabilities, the RS4021XS+ ensures unparalleled data management and storage efficiency.
Under the hood, this NAS is powered by an Intel® Xeon® D-1541 processor, featuring 8 cores and a base frequency of 2.1 GHz that can boost up to 2.7 GHz. This performance ensures that your enterprise-level applications run smoothly, with the ability to handle multiple workloads efficiently.
Equipped with 16 drive bays, the RS4021XS+ supports both HDD and SSD storage types, allowing for flexible configuration to meet your storage needs. The supported RAID levels 5 and 6 provide data redundancy and enhance reliability, safeguarding your critical business information.
- Storage Drive Interface: Serial ATA II & III
- Internal Memory: 16 GB DDR4, expandable up to 64 GB
- Cooling Type: Active, with 3 efficient fans
- Chassis Type: 3U rackmount
- Noise Level: 44.7 dB
- Power Supply: 800 W, supporting redundant power supply (RPS)
- Supported Ethernet LAN data rate: Up to 10,000 Mbit/s
This NAS is ideal for businesses that require highly effective data backup and disaster recovery solutions. With features like Wake-on-LAN and 6 RJ-45 Ethernet ports, it is equipped for seamless network integrations. The maximum operating temperature of 35°C and relative humidity tolerance of 5-95% ensure stability in diverse environmental conditions.
The Synology RS4021XS+ stands out not just for its features, but also for its reliability. With certification from bodies like FCC and CE, you can trust that this system meets the rigorous standards for quality and performance. Enjoy peace of mind knowing your data is secure and accessible, solidifying your choice for the ultimate business storage solution.
Whether you’re running a data-intensive application or simply need a robust storage solution, the Synology RS4021XS+ is ready to elevate your business operations.
Features
Storage
- Storage drive interface:Serial ATA II, Serial ATA III
- Storage drive sizes supported:2.5,3.5"
- RAID support:Yes
- RAID levels:5, 6
- Storage drives installed:No
- Number of storage drives supported:16
- Installed storage drive type:No
- Supported storage drive types:HDD & SSD
Processor
- Processor manufacturer:Intel
- Processor family:Intel® Xeon®
- Processor model:D-1541
- Processor frequency:2.1 GHz
- Processor boost frequency:2.7 GHz
- Processor cores:8
- CPU configuration (max):1
- Number of processors supported:1
- Conflict-Free processor:Yes
Memory
- Internal memory:16 GB
- Internal memory type:DDR4
- Maximum RAM supported:64 GB
- Memory slots:4
- Memory form factor:UDIMM
- ECC:Yes
Network
- Ethernet LAN:Yes
- Ethernet LAN data rate supported (max):10000 Mbit/s
- Wake-on-LAN ready:Yes
Ports & interfaces
- USB port:Yes
- USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:2
- Ethernet LAN (RJ-45) ports:6
- PCI Express x8 (Gen 3.x) slots:2
Design
- Chassis type:Rack (3U)
- Cooling type:Active
- Product colour:Black
- Number of fans:3 fan(s)
- Fan diameter:8 cm
- Built-in display:No
- Built-in speaker(s):No
Performance
- Type:Storage server
- Device class:Small & Medium Business
- Backup function:Yes
- Noise level:44.7 dB
- On/off switch:Yes
Power
- Power supply unit (PSU) capacity:800 W
- Redundant power supply (RPS) support:Yes
- Power consumption (typical):145.79 W
- Power consumption (HDD standby):62.68 W
- AC input voltage:100 - 240 V
- AC input frequency:50 - 60 Hz
Weight & dimensions
- Width:482 mm
- Depth:656.5 mm
- Height:132.3 mm
- Weight:17.4 kg
Packaging content
- Power cables quantity:2
Processor special features
- Embedded options available:No
- Enhanced Intel SpeedStep Technology:Yes
- Execute Disable Bit:Yes
- Idle States:Yes
- Intel 64:Yes
- Intel Enhanced Halt State:Yes
- Intel Secure Key Technology version:1.00
- Intel Trusted Execution Technology:Yes
- Intel TSX-NI:Yes
- Intel TSX-NI version:1.00
- Intel Virtualization Technology (VT-x):Yes
- Intel Virtualization Technology for Directed I/O (VT-d):Yes
- Intel VT-x with Extended Page Tables (EPT):Yes
Operational conditions
- Operating temperature (T-T):0 - 35 °C
- Operating relative humidity (H-H):5 - 95%
- Storage temperature (T-T):-20 - 60 °C
Logistics data
- Harmonized System (HS) code:84714100
Other features
- Certification:FCC CE BSMI VCCI RCM EAC CCC KC UL
Price history
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