Synology FS6420 24-Bay All Flash Rackmount NAS Storage
Synology FS6420 24-Bay All Flash Rackmount NAS Storage
- 100% Genuine, sealed with Manufacturer Warranty
- Free Pan-India Delivery, safely packed
- GST Invoice on Every Order

📦 24-Bay Enterprise Storage Supports up to 24 x 2.5-inch SATA SSDs, giving businesses a high-capacity all-flash platform for fast, centralized data storage.
👥 Built for Large Organizations Supports up to 15,360 local user accounts and 10,000 simultaneous SMB connections, making it ideal for growing teams and enterprise file sharing.
🛡️ Reliable Business Protection Hot-swappable drives, redundant power supplies, Snapshot Replication, and Synology High Availability help keep your data and services available.
🖥️ Ready for Virtualization Certified for VMware vSphere, Microsoft Hyper-V, Citrix XenServer, and OpenStack, making it an excellent choice for virtual machine storage.
🏢 Ideal For Medium to large enterprises, virtualization environments, databases, VDI, business-critical applications, and organizations that need high-speed all-flash storage with continuous availability.
| Specification | Details |
|---|---|
| Brand | Synology |
| Model | FS6420 |
| Product Type | 24-Bay All-Flash Rackmount NAS |
| System Memory | 64GB DDR4 ECC RDIMM |
| Processor | AMD EPYC 7303 |
| CPU Quantity | 1 |
| CPU Cores | 16 |
| CPU Threads | 32 |
| CPU Architecture | 64-bit |
| Processor Frequency | 2.4 GHz (Base), Up to 3.4 GHz (Turbo) |
| System Memory | 64GB DDR4 ECC RDIMM |
| Memory Module Pre-installed | 64GB (1 × 64GB) |
| Total Memory Slots | 16 |
| Maximum Memory Capacity | 1024GB (16 × 64GB) |
| Drive Bays | 24 |
| Maximum Drive Bays with Expansion Unit | Not Supported |
| Hot Swappable Drive | Yes |
| Form Factor | 2U Rackmount |
| Drive Bays | 24 x 2.5-inch |
| Drive Type | 2.5-inch SATA SSD |
| Maximum Drive Bays | 24 |
| Maximum Local User Accounts | 15,360 |
| Maximum Local Groups | 512 |
| Maximum Shared Folder | 512 |
| Maximum Shared Folder Sync Tasks | 32 |
| Maximum Single Volume Size | Up to 1PB (RAID 6 configuration) |
| Maximum Internal Volume Number | 32 |
| RAID Support | RAID F1, Basic, JBOD, RAID 0, RAID 1, RAID 5, RAID 6, RAID 10 |
| Network Ports | 2 × 10GbE RJ45, 1 × Out-of-Band Management LAN |
| PCIe Expansion | 2 × PCIe Gen4 x16 Slots |
| USB Ports | 2 × USB 3.2 Gen 1 |
| Expansion Port | None |
| Power Supply | Dual Redundant 550W Power Supplies |
| Noise Level | 53.0 dB(A) |
| Dimensions (H × W × D) | 88 × 482 × 724 mm |
| Operating System | Synology DiskStation Manager (DSM) |
| Part Number | FS6420 |
| Country of Origin | Verify with supplier before publishing. |
| Net Weight | 15.5 kg |
| Warranty | 5 Years Limited Warranty |
Pick drives, plan your RAID, add cache, memory and setup. The more you add, the more you save.
Ordered on quote
Tell us your capacity and use case. We plan the drives, RAID and setup, and arrange payment and delivery.
Plan your storage
Set your bays and RAID, then pick a drive. Each drive shows the usable capacity it gives.
Choose a drive
Add SSD cache or an NVMe pool
Add a memory upgrade
Add installation and setup
Our engineers set up RAID, volumes, users and backups, on site or remote. Choose one.
Review your solution
Here is everything you have configured.
Compatibility is taken from each manufacturer datasheet and official list. “Compatible” parts meet the model spec but are not on the brand verified list.