Mặt trước NAS Synology RS2421RP+

Mặt sau NAS Synology RS2421RP+

1. Power button and indicator

10. PSU fan

2. Status Indicator

11. PSU on/off switch

3. Alert Indicator

12. Console port

4. Alert Off Button

13. 1GbE RJ-45 port

5. Drive tray

14. USB 3.2 Ports

6. Drive status indicator

15. Expansion port

7. Rail Kit Release Tab

16. Reset button

8. Power Port

17. PCIe expansion slot

9. PSU Indicators & Alert Off Buttons

CPU

CPU Model

AMD Ryzen V1500B

CPU Quantity

1

CPU Architecture

64-bit

CPU Frequency

4-core 2.2 GHz

Hardware Encryption Engine (AES-NI)

Memory

System Memory

4 GB DDR4 ECC UDIMM

Memory Module Pre-installed

4 GB (4 GB x 1)

Total Memory Slots

2

Maximum Memory Capacity

32 GB (16 GB x 2)

Notes

• Please select Synology memory modules for optimum compatibility and reliability. Synology will not provide complete product warranty or technical support if non-Synology memory modules are used for memory expansion.
• Synology reserves the right to replace memory modules with the same or higher frequency based on supplier's product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.

Storage

Drive Bays

12

Maximum Drive Bays with Expansion Unit

24 (RX1217/RX1217RP x 1)

Compatible Drive Type* (See all supported drives)

• 3.5" SATA HDD
• 2.5" SATA HDD
• 2.5" SATA SSD

Maximum Single Volume Size*

108 TB

Hot Swappable Drive

Notes

• It is strongly recommended that you only install drives listed on your device's compatibility list. Storage pool and volume creation processes may fail when using unverified drives. Synology is unable to provide technical support for devices using unsupported components.
• "Compatible drive type" indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay.
• Each internal volume (may consist of multiple drives) is expandable up to 108TB.

External Ports

RJ-45 1GbE LAN Port

4 (with Link Aggregation / Failover support)

USB 3.2 Gen 1 Port*

2

Expansion Port

1

Notes

The USB 3.0 standard was renamed to USB 3.2 Gen 1 by the USB Implementers Forum (USB-IF) in 2019.

PCIe

PCIe Expansion

1 x Gen3 x8 slot (x4 link)

File System

Internal Drives

• Btrfs
• EXT4

External Drives

• Btrfs
• EXT4
• EXT3
• FAT
• NTFS
• HFS+
• exFAT*

Notes

exFAT Access is purchased separately in Package Center.

Appearance

Form Factor (RU)

2U

Size (Height x Width x Depth)

RS2421+ :88 mm x 482 mm x 552 mmRS2421RP+ :88 mm x 482 mm x 578 mm

Weight

RS2421+ :11.5 kgRS2421RP+ :11.9 kg

Rack Installation Support*

4-post 19" rack (Synology Rail Kit - RKS1317)

Notes

The rail kit is sold separately

Others

System Fan

60 mm x 60 mm x 3 pcs

Fan Speed Mode

• Full-Speed Mode
• Cool Mode
• Quiet Mode

Easy Replacement System Fan

Power Recovery

Noise Level*

RS2421+ :50.1 dB(A)RS2421RP+ :54 dB(A)

Scheduled Power On / Off

Wake on LAN / WAN

Power Supply Unit / Adapter

RS2421+ :500 WRS2421RP+ :350 W

Redundant Power Supply

RS2421+ :-RS2421RP+ :

AC Input Power Voltage

100 V to 240 V AC

Power Frequency

50/60 Hz, Single Phase

Power Consumption*

RS2421+ :79.56 W (Access) 34.89 W (HDD Hibernation)
RS2421RP+ :91.76 W (Access) 48.21 W (HDD Hibernation)

British Thermal Unit

RS2421+ :271.65 BTU/hr (Access) 119.13 BTU/hr (HDD Hibernation)
RS2421RP+ :313.31 BTU/hr (Access) 164.61 BTU/hr (HDD Hibernation)

Notes

• Power consumption is measured when it is fully loaded with Western Digital 1TB WD10EFRX hard drive(s).
• Noise Level Testing Environment: Fully loaded with Seagate 2TB ST2000VN000 hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology NAS at the front and rear. Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75˚C; Humidity: 58.2-61.8%

Temperature

Operating Temperature

0°C to 35°C (32°F to 95°F)

Storage Temperature

-20°C to 60°C (-5°F to 140°F)

Relative Humidity

5% to 95% RH

Certification

• FCC
• CE
• BSMI
• EAC
• CCC
• KC
• UL
• VCCI
• RCM

Warranty

3 Years

Notes

The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)

Environment

RoHS Compliant

Packaging Content

RS2421+ :

• Main Unit X 1
• Accessory Pack X 1
• AC Power Cord X 1
• Quick Installation Guide X 1

RS2421RP+ :

• Main Unit X 1
• Accessory Pack X 1
• AC Power Cord X 2
• Quick Installation Guide X 1

Optional Accessories

• DDR4 ECC UDIMM: D4EU01-4G/D4EC-2666-8G/D4EC-2666-16G
• Expansion Units: RX1217/RX1217RP
• 3.5" SATA HDD: HAT5300
• 2.5" SATA SSD: SAT5200
• M.2 SSD & 10GbE Combo Adapter Card: E10M20-T1
• M.2 SSD Adapter Card: M2D20
• 25GbE Network Interface Card: E25G21-F2
• 10GbE Network Interface Card: E10G21-F2/E10G18-T2/E10G18-T1
• Rail Kit Sliding: RKS1317
• VisualStation: VS960HD/VS360HD
• Surveillance Device License Pack

Notes

All memory modules will operate at the maximum frequency specified by the CPU manufacturer.