Novexa NS-8991 XT 4-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Novexa · SKU NS8991-XT · Released 2023 · Updated 2026-10-26
Key facts
| Benchmark index | 4,392 (NAS Systems scale) |
|---|---|
| Category rank | #35,597 |
| Street price | $829 |
| Power | 44 W |
| Performance per dollar | 5.30 |
| Released | 2023 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa NS-8991 XT |
| Drive bays | 4× 3.5"/2.5" SATA, hot-swappable |
| Max raw capacity | 96 TB |
| Processor | 4-core x86, up to 3.1 GHz |
| Memory | 8 GB DDR5 |
| Network | 2× 2.5GbE |
| 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 2 (10Gbps) |
Related guides
Similar NAS Systems
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Mirenta NS-5669 Core 6-Bay NAS (2.5GbE, M.2 Cache) | 5,019 | $1,129 | Compare |
| Kestrix NS-9751 Plus 5-Bay NAS (1GbE, M.2 Cache) | 4,300 | $1,019 | Compare |
| Halcyra NS-5645 Ultra 8-Bay NAS (10GbE, M.2 Cache) | 7,331 | $2,479 | Compare |
| Kestrix NS-1463 Prime 12-Bay NAS (10GbE, M.2 Cache) | 6,373 | $1,809 | Compare |
| Mirenta NS-4534 Edge 4-Bay NAS (2.5GbE) | 2,876 | $369 | Compare |
| Novexa NS-7523 XT 4-Bay NAS (2.5GbE, M.2 Cache) | 3,844 | $589 | Compare |
Cite this page: Hardware Spec Index, “Novexa NS-8991 XT 4-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/914067 (accessed 2026-10-26).