Synology DiskStation DS425+ (DS425+) — From S$973 SRP · Singapore

Name: Synology DiskStation DS425+
Brand: Synology
SKU: DS425+
Price: 973 SGD

Synology DiskStation DS425+ DS425+

4-bay desktop NAS with a quad-core Intel Celeron J4125, 2 GB DDR4 (max 6 GB), 2.5GbE networking, and dual M.2 NVMe slots.

Quad-core Intel Celeron J4125, 2 GB DDR4 expandable to 6 GB

1 x 2.5GbE and 1 x 1GbE RJ-45 ports

4 hot-swappable SATA bays plus 2 x M.2 2280 NVMe slots

Up to 278 MB/s read and 281 MB/s write

3-year hardware warranty, extendable to 5 years

Pricing

From S$973 SRP

Indicative only — contact us for accurate pricing.

Available to order SRP and stock status as at 24 Aug 2026.

Best for

OfficeBackupHybrid work

View on Synology website

Specifications

Hardware

CPU: Intel Celeron J4125, 4-core, 2.0 GHz (base) / 2.7 GHz (turbo)
Memory: 2 GB DDR4 non-ECC
Max memory: 6 GB (2 GB + 4 GB)
Hardware encryption engine: Yes

Storage

Drive bays: 4 x 3.5-inch SATA HDD or 2.5-inch SATA SSD
M.2 slots: 2 x M.2 2280 NVMe SSD
Hot-swappable drives: Yes (excluding M.2 slots)
Internal file systems: Btrfs, ext4
RAID types: Synology Hybrid RAID, Basic, JBOD, RAID 0, 1, 5, 6, 10

Connectivity & General

LAN ports: 1 x 2.5GbE RJ-45, 1 x 1GbE RJ-45
USB ports: 2 x USB 3.2 Gen 1
Sequential performance: Up to 278 MB/s read, 281 MB/s write
Warranty: 3-year hardware warranty, extendable to 5 years

About this product

The DS425+ is Synology's current value 4-bay Plus-series NAS, using a quad-core Intel Celeron J4125 (2.0 GHz base, 2.7 GHz turbo) with 2 GB of DDR4 memory expandable to 6 GB. It pairs a 2.5GbE port with a 1GbE port and reaches up to 278 MB/s read and 281 MB/s write sequential throughput.

Four hot-swappable SATA bays are supplemented by two M.2 2280 NVMe slots, with Btrfs and ext4 internal file systems and RAID 0/1/5/6/10 plus Synology Hybrid RAID. It suits small offices standardising file sharing, sync, and backup on a single device.

Available through authorised Singapore distribution.

Frequently asked questions

How much does the Synology DiskStation DS425+ cost in Singapore?

The suggested retail price (SRP) is from S$973, as at 24 Aug 2026 — indicative only. Actual pricing varies by configuration, warranty term, quantity, and deployment scope. Add it to your quote list and we'll come back with accurate pricing for your requirement.

How do you confirm availability for this SKU?

At our last distributor sync on 24 Aug 2026 this SKU showed as "Available to order" at the authorised Singapore warehouse. Availability depends on the exact Synology SKU, quantity, warranty term, and whether a comparable configuration is acceptable. We quote against authorised Singapore channel availability and flag suitable alternatives when the requested model is constrained.

What warranty comes with the DiskStation DS425+?

Synology warranty terms vary by SKU and configuration. We include the warranty assumptions in the quote and can add extended or on-site options where they make sense for your fleet lifecycle.

Do you handle deployment for new devices?

Yes — imaging, MDM enrolment, and end-user delivery in Singapore can be added as an optional service alongside the hardware. Asset disposal for older units can also be quoted on request.

What if the wrong configuration is ordered?

Hardware quotes are based on the exact configuration you confirm. Authorised channel terms may restrict returns on configured-to-order units, so we include the model, quantity, warranty, and key specifications for sign-off before an order is placed.

Synology DiskStation DS425+ DS425+