Novexa NS-6556 Ultra 5-Bay NAS (1GbE, M.2 Cache)
NAS Systems · Novexa · SKU NS6556-ULTRA · Released 2020 · Updated 2026-10-26
Key facts
| Benchmark index | 4,085 (NAS Systems scale) |
|---|
| Category rank | #48,169 |
|---|
| Street price | $649 |
|---|
| Power | 48 W |
|---|
| Performance per dollar | 6.29 |
|---|
| Released | 2020 |
|---|
Specifications
| Brand | Novexa |
|---|
| Model | Novexa NS-6556 Ultra |
|---|
| Drive bays | 5× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 120 TB |
|---|
| Processor | 4-core ARM, 1.7 GHz |
|---|
| Memory | 4 GB DDR4 |
|---|
| Network | 2× 1GbE |
|---|
| M.2 NVMe slots | 2× (cache or storage pool) |
|---|
| PCIe expansion | None |
|---|
| RAID | RAID 0/1/5/6/10, JBOD |
|---|
| File system | Btrfs, ext4 |
|---|
| USB | 2× USB 3.2 Gen 1 |
|---|
Related guides
Similar NAS Systems
| Model | Benchmark | Price | Compare |
|---|
| Novexa NS-8965 Ti 4-Bay NAS (2.5GbE, M.2 Cache) | 3,899 | $769 | Compare |
| Kestrix NS-9668 Ultra 6-Bay NAS (1GbE, M.2 Cache) | 5,078 | $1,129 | Compare |
| Halcyra NS-5687 Ultra 12-Bay NAS (10GbE, M.2 Cache) | 6,973 | $2,369 | Compare |
| Kestrix NS-3343 Core 4-Bay NAS (1GbE, M.2 Cache) | 4,051 | $809 | Compare |
| Novexa NS-8651 Prime 8-Bay NAS (10GbE, M.2 Cache) | 6,102 | $1,749 | Compare |
| Kestrix NS-6897 SE 2-Bay NAS (1GbE) | 1,930 | $199 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Novexa NS-6556 Ultra 5-Bay NAS (1GbE, M.2 Cache)”, https://vextor7.com/item/749625 (accessed 2026-10-26).