Kestrix NS-2511 Ultra 5-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Kestrix · SKU NS2511-ULTRA · Released 2026 · Updated 2026-10-27
Key facts
| Benchmark index | 5,155 (NAS Systems scale) |
|---|
| Category rank | #33,669 |
|---|
| Street price | $1,269 |
|---|
| Power | 52 W |
|---|
| Performance per dollar | 4.06 |
|---|
| Released | 2026 |
|---|
Specifications
| Brand | Kestrix |
|---|
| Model | Kestrix NS-2511 Ultra |
|---|
| Drive bays | 5× 3.5"/2.5" SATA, hot-swappable |
|---|
| Max raw capacity | 140 TB |
|---|
| Processor | 4-core x86, up to 3.2 GHz |
|---|
| Memory | 8 GB DDR5 |
|---|
| Network | 2× 2.5GbE |
|---|
| M.2 NVMe slots | 2× (cache or storage pool) |
|---|
| PCIe expansion | 1× PCIe 4.0 x4 slot |
|---|
| RAID | RAID 0/1/5/6/10, JBOD |
|---|
| File system | ZFS |
|---|
| USB | 2× USB 3.2 Gen 2 (10Gbps) |
|---|
Related guides
Similar NAS Systems
| Model | Benchmark | Price | Compare |
|---|
| Kestrix NS-2044 Prime 2-Bay NAS (2.5GbE) | 3,160 | $449 | Compare |
| Novexa NS-6857 Prime 5-Bay NAS (2.5GbE, M.2 Cache) | 4,895 | $1,249 | Compare |
| Kestrix NS-8768 XT 5-Bay NAS (2.5GbE, M.2 Cache) | 5,205 | $1,339 | Compare |
| Novexa NS-5212 Ti 4-Bay NAS (2.5GbE, M.2 Cache) | 4,626 | $969 | Compare |
| Novexa NS-6356 Pro 6-Bay NAS (10GbE, M.2 Cache) | 6,040 | $1,889 | Compare |
| Kestrix NS-4556 Ti 2-Bay NAS (1GbE) | 2,882 | $479 | Compare |
All NAS Systems · JSON
Cite this page: Hardware Spec Index, “Kestrix NS-2511 Ultra 5-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/98097151 (accessed 2026-10-27).