Novexa NS-6891 Pro 5-Bay NAS (1GbE, M.2 Cache)
NAS Systems · Novexa · SKU NS6891-PRO · Released 2021 · Updated 2026-10-22
Key facts
| Benchmark index | 4,216 (NAS Systems scale) |
|---|
| Category rank | #43,676 |
|---|
| Street price | $869 |
|---|
| Power | 49 W |
|---|
| Performance per dollar | 4.85 |
|---|
| Released | 2021 |
|---|
Specifications
| Brand | Novexa |
|---|
| Model | Novexa NS-6891 Pro |
|---|
| Drive bays | 5× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 120 TB |
|---|
| Processor | 4-core ARM, 1.7 GHz |
|---|
| Memory | 8 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 |
|---|
| Kestrix NS-9878 Pro 8-Bay NAS (10GbE, M.2 Cache) | 6,322 | $1,639 | Compare |
| Novexa NS-7053 Core 4-Bay NAS (2.5GbE) | 2,386 | $309 | Compare |
| Kestrix NS-3636 Ultra 6-Bay NAS (10GbE, M.2 Cache) | 5,948 | $1,999 | Compare |
| Kestrix NS-9045 Max 4-Bay NAS (1GbE) | 2,719 | $349 | Compare |
| Novexa NS-7140 XT 8-Bay NAS (10GbE, M.2 Cache) | 7,400 | $2,389 | Compare |
| Mirenta NS-8490 Prime 5-Bay NAS (2.5GbE, M.2 Cache) | 3,653 | $709 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Novexa NS-6891 Pro 5-Bay NAS (1GbE, M.2 Cache)”, https://vextor7.com/item/53471164 (accessed 2026-10-22).