Synology DS425+ DiskStation 4-Bay Nas ( Synology Drives Only ) DS425+
SKU
428613
Brand
MPN
DS425+
Warranty
Standard Manufacturer's Warranty
Availability
In stock
$941.00
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Synology DS425+ delivers powerful functionality in a compact 4-bay, desktop friendly design. Built-in 2.5Gbe networking provides excellent network speeds out of the box. Powered by Synology DiskStation Manager (DSM), the DS425+ serves as a versatilie all-in-one solution for data sharing, sychoronization, backup, and surveillance and is backed by 3 years warranty and extendable to 5 years with purchase of EW201.
| CPU | Cores: 4 Model: Intel Celeron J4125 Threads: 4 Architecture: 64-bit Base Frequency_GHz: 2 Burst Frequency_GHz: 2.7 Integrated Graphics: Intel UHD Graphics 600 |
|---|---|
| SKU | DS425+ |
| Brand | Synology |
| Model | DS425+ |
| Notes | M.2 NVMe slots are intended primarily for cache (consult Synology compatibility list). Vendor specifications are subject to change; performance figures based on vendor testing. |
| Weight | Pounds: 4.81 Kilograms: 2.18 |
| Network | Notes: MTU limit of 1500 on 1GbE port (per vendor notes). USB_Ports: 2 x USB 3.2 Gen 1 (Type-A) Ethernet_Ports: [ { "Type": "2.5GbE", "Quantity": 1, "Interface": "RJ-45" }, { "Type": "1GbE", "Quantity": 1, "Interface": "RJ-45" } ] LAN_Cables_Included: 2 |
| Category | Storage |
| Material | Metal, Plastic |
| Warranty | Standard: 3-year limited hardware warranty Extendable: Extendable to 5 years in select markets |
| M.2_Slots | Quantity: 2 Form_Factor: M.2 2280 NVMe Primary_Use: SSD cache (M.2 slots not supported for hot-swap; intended for cache) |
| Dimensions | Depth_in: 8.78 Depth_mm: 223 Width_in: 7.83 Width_mm: 199 Height_in: 6.54 Height_mm: 166 |
| Drive Bays | Total: 4 Hot_Swappable: Yes (internal bays) Supported_Form_Factors: [ "3.5\" SATA HDD", "2.5\" SATA SSD/HDD" ] Maximum_Internal_Capacity: Up to 80 TB (raw, across supported drives) |
| Description | The Synology DiskStation DS425+ is a compact 4-bay desktop NAS designed for home power users, creative professionals, and small businesses. Powered by an Intel Celeron J4125 quad-core CPU and 2 GB DDR4 (soldered) memory (expandable up to 6 GB), the DS425+ delivers fast, reliable storage and data-management capabilities via Synology DiskStation Manager (DSM). It supports 4 x 3.5"/2.5" SATA drives (hot-swappable), two M.2 2280 NVMe slots for SSD caching, and built-in 2.5GbE plus 1GbE networking. Key features include hardware encryption support (AES-NI), up to ~278/281 MB/s sequential read/write performance, support for Synology Hybrid RAID (SHR) and standard RAID levels, Surveillance Station support (default 2 licenses, up to 40 IP cameras claimed), and a 3-year limited hardware warranty (extendable in select markets). |
| Form Factor | Desktop 4-bay |
| Performance | Notes: Performance figures based on Synology internal testing; actual throughput may vary by configuration and workload. Sequential_Read_MBps: 278 Sequential_Write_MBps: 281 |
| File_Systems | External: [ "Btrfs", "ext4", "ext3", "FAT32", "NTFS", "HFS+", "exFAT" ] Internal: [ "Btrfs", "ext4" ] |
| Sub-Category | Network Attached Storage (NAS) |
| Chassis Color | Black |
| Product Title | Synology DiskStation DS425+ 4-Bay NAS (Diskless) |
| System Memory | Type: DDR4 non-ECC Maximum: 6 GB (2 GB onboard + single 4 GB Synology module) Installed: 2 GB DDR4 (soldered) Upgradeable: Yes Memory Slots: 1 expansion slot (plus 2 GB soldered) |
| Certifications | FCC CE BSMI VCCI RCM UKCA EAC CCC KC BIS RoHS |
| Operating_System | Synology DiskStation Manager (DSM) (DSM 7.x reported) |
| Cooling_And_Noise | Fans: 2 x 92 mm Fan_Modes: [ "Full-Speed Mode", "Cool Mode", "Quiet Mode" ] Noise_Level_dBA: 21.6 |
| Software_Features | Active Backup Surveillance Station Synology Drive Hyper Backup Snapshot Replication Synology Photos / Chat / Office Virtual Machine Manager (where supported) |
| Additional_Features | AES-NI hardware encryption Kensington security slot LED indicators Scheduled power on/off Wake on LAN/WAN (where supported) Hybrid backup sync iSCSI support |
| Maximum_Local_Users | 512 |
| Included_Accessories | Main unit Accessory pack AC power adapter AC power cord 2 x RJ-45 LAN cables |
| Supported_Drive_Note | Synology recommends using drives on its compatibility list for full functionality and performance. |
| Power_And_Environment | AC_Input: 100V to 240V AC, 50/60 Hz Power_Adapter: 90 W Storage_Humidity: 5% to 95% RH Operating_Humidity: 8% to 80% RH BTU_per_Hour_Access: 96.33 Storage_Temperature: -20°C to 60°C (-5°F to 140°F) Operating_Temperature: 0°C to 40°C (32°F to 104°F) Power_Consumption_Access_Watts: 28.25 Power_Consumption_Hibernation_Watts: 6.1 |
| Maximum_Shared_Folders | 128 |
| Virtualization_Compatibility | Citrix: XenServer / Citrix Hypervisor listed OpenStack: Cinder support listed VMware_vSphere: Multiple ESXi versions listed (see vendor compatibility) Microsoft_Hyper-V: Windows Server 2022 listed |
| Storage_Configuration_And_RAID | Supported_RAID: [ "Synology Hybrid RAID (SHR)", "Basic", "JBOD", "RAID 0", "RAID 1", "RAID 5", "RAID 6", "RAID 10" ] Maximum_Internal_Volumes: 32 Maximum_Single_Volume_Size: 108 TB |
| Maximum_IP_Cameras_Supported_Surveillancestation | 40 |
Synology DS425+ DiskStation 4-Bay NAS ( SYNOLOGY DRIVES ONLY )
