Melhor NAS para 40 TB

Um NAS de longo prazo com 40 TB de capacidade útil, redundância de paridade e espaço para crescer.

O pedido

Armazenamento de ficheiros · 2 utilizadores
Backup
Armazenamento de fotos
Rede 10GbE
40 TB úteis · 1 disco de paridade

Resumo · Long-term build≈ €1,953

Requisitos vs este build

necessário · usado

Núcleos de CPU	8 / 18	44%	OK
RAM	32 / 32 GB	100%	Cheio
Armazenamento	41 / 49 TB	84%	No limite
GPU	Não necessária

Consumo

Utilização: 24/7
Repouso: 40 W
Típico: 50 W
Pico: 200 W
Energia / ano: ≈ €109
Em 3 anos: ≈ €326

Pontuação

Geral86

Desempenho100

Eficiência68

Valor74

Porquê esta variante

Escolha-a se

3 free drive bay(s), 3 free PCIe slot(s) and 2 free RAM slot(s) keep the upgrade path open for years.

O que sacrifica

Higher upfront cost today — you pay for expansion capacity before you need it.

Como as peças foram escolhidas

Intel Core Ultra 5 250K Plus: 18 cores / 18 threads covers the 8 cores needed with headroom. (2.3× needed — chosen for future expansion)
Motherboard Intel Z890 (LGA 1851): matches the CPU socket and case size.
RAM: 32GB DDR5 — meets the 32GB the workload requires.

Porque não as outras

Long-term build — expandable & future-proof beats "Smart build — best all-round" on performance +28, expandability -11, longevity +12 — that is why it is recommended for your priorities.

Antes de comprar

Nada de crítico a corrigir antes de comprar.

Desempenho100

Valor74

Eficiência68

Expandibilidade89

Silêncio50

Longevidade96

Fiabilidade70

Global86

Pontuação de prova de futuro

Prova de futuro forte

82/100

Strong future-proofing (82/100) — this build should stay relevant for years without major surgery.

Upgrade path75

DIY build — the CPU, motherboard and PSU can each be upgraded independently without replacing the whole system.

Expansion100

Expansion headroom: 3 PCIe slot(s), 3 M.2, 1 SATA, 3 drive bay(s), 2 RAM slot(s) free.

Storage growth70

Storage is 84% utilized with 3 free drive bay(s) and 1 free SATA port(s).

Memory growth75

2 RAM slot(s) free; memory is 100% utilized.

Networking95

Networking is 10000 Mbps, and a free PCIe slot can add a faster NIC later.

Replacement ease90

ATX form factor with standard, socketed components — most parts are easy to replace.

Workload change70

No GPU (the iGPU handles transcoding), but there is room (3 PCIe slot(s), PSU headroom 3.3x) to add one for AI.

Homelab Risk Score

Risco baixo

10/100

Low risk (10/100) — sensible redundancy and headroom; no single point of failure is exposed.

low

Single point of failure

Storage has redundancy (parity1) — a single drive failure does not take the array down.Solução: Continue a 3-2-1 backup strategy; redundancy is not a backup.

low

Storage risk

7 NAS-rated hard drive(s) — rated for 24/7 operation.Solução: Keep drives cool and monitor SMART health.

low

Data loss risk

Redundancy protects against drive failure, though it is not a substitute for backups.Solução: Follow a 3-2-1 backup rule: at least one copy off the box.

low

Power risk

PSU is 650W, peak load 200W (31%).Solução: PSU sizing leaves healthy headroom for spikes and future parts.

low

Network risk

Single 10000 Mbps NIC — a switch/port failure takes the box fully offline, and multi-user media can saturate 10000 Mbps.Solução: Consider a second NIC or a managed switch; for heavy media, plan for 2.5/10G before the build.

low

Expansion risk

3 PCIe, 3 M.2, 1 SATA, 3 bays free.Solução: Healthy room for future drives, NICs and accelerators.

low

Upgrade risk

2026 platform — current generation with a forward-looking socket/feature set.Solução: Buy for the workload, not the socket — upgrade paths are a bonus, not a guarantee.

Auditoria final do build

Audit passed (0 critical, 0 warning) — mostly optional and future considerations remain.

2 Opcional3 Futuro

Opcional

Add a UPS

An always-on server holding data should survive power blips.Ação: Add a line-interactive UPS sized for the build's peak draw (≥ 10 min at typical load for a clean shutdown).power

Opcional

Keep a backup off-box

Redundancy inside the box does not survive fire, theft or a whole-array fault.Ação: Mirror the important data to an external drive, a second box, or cloud.storage

Futuro

RAM expansion available

2 RAM slot(s) free for a later upgrade.Ação: Leave them free until the workload actually grows.memory

Futuro

Drive bays remain

3 drive bay(s) free for future capacity.Ação: Expand capacity in pairs (mirror/parity) when needed.storage

Futuro

PCIe slot available

3 free PCIe slot(s) for a NIC, HBA or GPU later.Ação: Use it for a 10G NIC, extra HBA, or an accelerator when the need appears.expansion

O que se torna o limite

RAM is tight is the most likely thing to date this build within 1-2y.

1-2y

RAM is tight

Porquê: Memory is 100% utilized — a growing workload will hit the ceiling quickly.O que fazer: Add the remaining RAM before prices change, while slots are free.

1-2y

Storage nearly full

Porquê: 84% of raw capacity is already in use — media libraries and backups grow fast.O que fazer: Expanding is easy: add a drive to the free bays/ports.

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Melhor NAS para 40 TB

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