Novexa NS-6621 Ultra 2-Bay NAS (2.5GbE)
NAS Systems · Novexa · SKU NS6621-ULTRA · Released 2024 · Updated 2026-10-20
Key facts
| Benchmark index | 2,545 (NAS Systems scale) |
|---|
| Category rank | #35,944 |
|---|
| Street price | $309 |
|---|
| Power | 27 W |
|---|
| Performance per dollar | 8.24 |
|---|
| Released | 2024 |
|---|
Specifications
| Brand | Novexa |
|---|
| Model | Novexa NS-6621 Ultra |
|---|
| Drive bays | 2× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 48 TB |
|---|
| Processor | 4-core ARM, 1.7 GHz |
|---|
| Memory | 2 GB DDR4 |
|---|
| Network | 2× 2.5GbE |
|---|
| M.2 NVMe slots | None |
|---|
| PCIe expansion | None |
|---|
| RAID | RAID 0/1, JBOD |
|---|
| File system | Btrfs, ext4 |
|---|
| USB | 2× USB 3.2 Gen 2 (10Gbps) |
|---|
Related guides
Similar NAS Systems
| Model | Benchmark | Price | Compare |
|---|
| Halcyra NS-4674 Max 5-Bay NAS (1GbE, M.2 Cache) | 3,569 | $609 | Compare |
| Novexa NS-2579 XT 5-Bay NAS (1GbE, M.2 Cache) | 5,741 | $1,449 | Compare |
| Mirenta NS-4470 Plus 8-Bay NAS (10GbE, M.2 Cache) | 6,437 | $1,509 | Compare |
| Kestrix NS-5590 XT 5-Bay NAS (1GbE, M.2 Cache) | 3,605 | $619 | Compare |
| Halcyra NS-2076 Core 5-Bay NAS (2.5GbE, M.2 Cache) | 4,601 | $969 | Compare |
| Kestrix NS-5604 Edge 8-Bay NAS (10GbE, M.2 Cache) | 7,400 | $2,499 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Novexa NS-6621 Ultra 2-Bay NAS (2.5GbE)”, https://vextor7.com/item/2800525 (accessed 2026-10-20).