Um pequeno hub sempre ligado para controlo de voz local (Whisper + Piper) ligado ao Home Assistant — sem cloud, silencioso e eficiente.
Build recomendado
Arquitetura: mini build on LGA 1700 + Intel B760
≈ €1,032
Total
Avaliaçãotight_on_cpu
cpu
4C/8T · 4.7 GHz · LGA 1700 · 58 W
motherboard
Intel B760 · MATX · 2× M.2
ram
64 GB DDR4 · 4000 MT/s
case
ATX/MATX/ITX · 2× 3.5″
cooling
passive · 150 W TDP
psu
650 W · platinum · modular
storage
NVME · 8 TB
gpu
10 GB VRAM · 150 W
O WisePC pode receber uma comissão destes links. Isso nunca muda a recomendação.
Based on your goals you need roughly 8 CPU threads, 28GB RAM and 3TB of storage with dedicated GPU capability. This system runs 24/7, so energy matters. Recommended: the Value build — most for your money — 1032€ purchase, ~49W idle, ~259€/year energy (≈777€ over 3 years). Intel Core i3 14100F: 8 threads covers the 8 needed with headroom. Motherboard Intel B760 (LGA 1700): matches the CPU socket and case size. RAM: 64GB DDR4 — meets the 28GB the workload requires. ASRock Intel Arc B570 Challenger 10GB GDDR6 OC: 10GB VRAM selected for your dedicated GPU need. Chose Intel Core i3 14100F over Intel Core i5 14400F: better overall fit for your priorities. Build DNA: performance 78, value 91, efficiency 61, expandability 86, silence 95, longevity 99 — overall 86/100. Heads-up: Requested maxNoise=quiet but case Fractal Design Meshify C ATX Mid Tower Black is "standard" — silent option unavailable, falling back. Total (1032€) exceeds your budget (500€) by 532€ (106%). Ranking already prefers in-budget variants — this one is shown for comparison; check the value variant or raise the budget. This build may struggle with the stated workload. What limits you first: CPU. Alternatives: Smart build — best all-round — 1299€, DNA 89/100, balanced · Long-term build — expandable & future-proof — 1655€, DNA 90/100, balanced · Efficiency build — lowest energy — 1120€, DNA 88/100, balanced · Silent build — acoustics first — 1299€, DNA 92/100, balanced.
O sistema como um todo — antes da lista de compras.
O sistema como um todo — antes da lista de compras.
diy · mini build on LGA 1700 + Intel B760
Dividimos o teu build no desempenho de que precisas, o que compras e o que provavelmente usarás no dia a dia. Quando a diferença é grande, estás a comprar demais.
The build is tight on resources for the stated workload — it may struggle under load.
| Desempenho de que preciso | Desempenho que compro | Provavelmente usarei | |
|---|---|---|---|
| Threads de CPU | 8 | 8 | 4 |
| RAMoverbuy | 28 | 64 | 16 |
| Armazenamentooverbuy | 3 | 8 | 2 |
| VRAM de GPU | 8 | 10 | — |
| Rede | 1.0G | 1.0G | 1.0G |
O que significa
Uma pontuação de prova de futuro explicável, o Homelab Risk Score, uma auditoria final antes de comprar e o que se tornará o fator limitante ao longo do tempo.
Prova de futuro equilibrada
Balanced future-proofing (69/100) — it covers today's workload with some room, but one or two factors will push you to upgrade sooner.
DIY build — the CPU, motherboard and PSU can each be upgraded independently without replacing the whole system.
Expansion headroom: 1 PCIe slot(s), 1 M.2, 4 SATA, 2 drive bay(s), 0 RAM slot(s) free.
Storage is 31% utilized with 2 free drive bay(s) and 4 free SATA port(s).
0 RAM slot(s) free; memory is 44% utilized.
Networking is 2500 Mbps, and a free PCIe slot can add a faster NIC later.
ATX form factor with standard, socketed components — most parts are easy to replace.
A 10GB GPU is present — AI and transcoding workloads are covered.
Risco moderado
Moderate risk (37/100) — a few items are worth fixing before you commit (see checklist).
Single point of failure
Risco: criticalAll data sits on a single drive with no redundancy — one failure means total loss.
Solução: Add at least a mirror (RAID 1/ZFS mirror) for irreplaceable data, or an additional parity drive for larger arrays.
Storage risk
Risco: lowSolid-state storage — no moving parts, low mechanical failure risk.
Solução: For an always-on system, prefer NAS/CMR-rated drives; monitor SMART and replace before the warranty ends.
Data loss risk
Risco: high1 drive(s) with no redundancy — a single SSD/controller failure can still lose data.
Solução: Add redundancy and an off-site/off-box backup for anything irreplaceable.
Power risk
Risco: lowPSU is 650W, peak load 247W (38%).
Solução: PSU sizing leaves healthy headroom for spikes and future parts.
Network risk
Risco: lowSingle 2500 Mbps NIC — a switch/port failure takes the box fully offline, and multi-user media can saturate 2500 Mbps.
Solução: Consider a second NIC or a managed switch; for heavy media, plan for 2.5/10G before the build.
Expansion risk
Risco: low1 PCIe, 1 M.2, 4 SATA, 2 bays free.
Solução: Healthy room for future drives, NICs and accelerators.
Upgrade risk
Risco: low2024 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.
Audit found 5 critical and 0 warning item(s) worth fixing before you buy.
Check the balance
CríticoRequested maxNoise=quiet but case Fractal Design Meshify C ATX Mid Tower Black is "standard" — silent option unavailable, falling back.
Ação: Reconsider the config for the stated workload or budget before buying.
Categoria: balance
Check the balance
CríticoTotal (1032€) exceeds your budget (500€) by 532€ (106%). Ranking already prefers in-budget variants — this one is shown for comparison; check the value variant or raise the budget.
Ação: Reconsider the config for the stated workload or budget before buying.
Categoria: balance
Check the balance
CríticoThis build may struggle with the stated workload.
Ação: Reconsider the config for the stated workload or budget before buying.
Categoria: balance
No storage redundancy
Crítico1 drive(s) with no mirror or parity for the data you plan to store.
Ação: Add at least a mirror for irreplaceable data before you migrate anything.
Categoria: storage
CPU close to the limit
CríticoThe workload uses 100% of the CPU — little headroom for background tasks or growth.
Ação: Consider a stronger CPU or drop a secondary workload.
Categoria: compute
Keep a backup off-box
OpcionalRedundancy 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.
Categoria: storage
Drive bays remain
Futuro2 drive bay(s) free for future capacity.
Ação: Expand capacity in pairs (mirror/parity) when needed.
Categoria: storage
PCIe slot available
Futuro1 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.
Categoria: expansion
CPU is the next bottleneck is the most likely thing to date this build within 1-2y.
CPU is the next bottleneck
Porquê: The CPU runs at 100% of capacity — new services or more users will hit the wall first.
O que fazer: Consider a stronger CPU within the same socket generation while it is still cheap.
CPU is the closest to its limit (100% of capacity in use) — it will likely force the next upgrade.
Variantes alternativas geradas pelo motor para o mesmo cenário — toque numa para ver as peças.
mini build on LGA 1700 + Intel Z790 · Em repouso 35 W · balanced
≈ €1,299
| Papel | Componente | Qtd. | Preço | Comprar |
|---|---|---|---|---|
| cpu | Intel Core i5 14400F | 1 | €187 | … |
| motherboard | Gigabyte Z790 AORUS ELITE AX DDR4 ATX | 1 | ≈ €139 | … |
| ram | Corsair Vengeance LPX Black DDR4-4000 CL18 64GB (2x32GB) | 1 | ≈ €137 | … |
| case | Fractal Design Meshify C ATX Mid Tower Black | 1 | €94 | … |
| cooling | Thermalright Le Grand Macho Air 159mm Fanless | 1 | ≈ €35 | … |
| psu | SeaSonic PRIME Fanless Black 700W Fully Modular 80+ Titanium Certified | 1 | €281 | … |
| storage | Rocket Q NVMe SSD | 1 | €122 | … |
| gpu | XFX Speedster SWFT 210 AMD Radeon™ RX 6650 XT Core Gaming Graphics Card with 8GB GDDR6, AMD RDNA™ 2 | 1 | ≈ €304 | … |
| Total: | ≈ €1,299 | |||
mini build on LGA 1700 + Intel Z790 · Em repouso 42 W · balanced
≈ €1,655
| Papel | Componente | Qtd. | Preço | Comprar |
|---|---|---|---|---|
| cpu | Intel Core i5 14400F | 1 | €187 | … |
| motherboard | Gigabyte Z790 AORUS ELITE AX DDR4 ATX | 1 | ≈ €139 | … |
| ram | Corsair Vengeance LPX Black DDR4-4000 CL18 64GB (2x32GB) | 1 | ≈ €137 | … |
| case | Fractal Design Meshify C ATX Mid Tower Black | 1 | €94 | … |
| cooling | Thermalright Le Grand Macho Air 159mm Fanless | 1 | ≈ €35 | … |
| psu | SeaSonic PRIME Fanless Black 700W Fully Modular 80+ Titanium Certified | 1 | €281 | … |
| storage | Rocket Q NVMe SSD | 1 | €122 | … |
| gpu | Intel Arc Pro B50 16GB | 1 | ≈ €660 | … |
| Total: | ≈ €1,655 | |||
mini build on LGA 1700 + Intel Z790 · Em repouso 35 W · balanced
≈ €1,120
| Papel | Componente | Qtd. | Preço | Comprar |
|---|---|---|---|---|
| cpu | Intel Core i5 14400F | 1 | €187 | … |
| motherboard | Gigabyte Z790 AORUS ELITE AX DDR4 ATX | 1 | ≈ €139 | … |
| ram | Corsair Vengeance LPX Black DDR4-4000 CL18 64GB (2x32GB) | 1 | ≈ €137 | … |
| case | Fractal Design Meshify C ATX Mid Tower Black | 1 | €94 | … |
| cooling | Thermalright Le Grand Macho Air 159mm Fanless | 1 | ≈ €35 | … |
| psu | Silverstone NJ700 Silver Fanless ATX 700W Fully Modular 80+ Titanium Certified | 1 | ≈ €102 | … |
| storage | Rocket Q NVMe SSD | 1 | €122 | … |
| gpu | XFX Speedster SWFT 210 AMD Radeon™ RX 6650 XT Core Gaming Graphics Card with 8GB GDDR6, AMD RDNA™ 2 | 1 | ≈ €304 | … |
| Total: | ≈ €1,120 | |||
mini build on LGA 1700 + Intel Z790 · Em repouso 35 W · balanced
≈ €1,299
| Papel | Componente | Qtd. | Preço | Comprar |
|---|---|---|---|---|
| cpu | Intel Core i5 14400F | 1 | €187 | … |
| motherboard | Gigabyte Z790 AORUS ELITE AX DDR4 ATX | 1 | ≈ €139 | … |
| ram | Corsair Vengeance LPX Black DDR4-4000 CL18 64GB (2x32GB) | 1 | ≈ €137 | … |
| case | Fractal Design Meshify C ATX Mid Tower Black | 1 | €94 | … |
| cooling | Thermalright Le Grand Macho Air 159mm Fanless | 1 | ≈ €35 | … |
| psu | SeaSonic PRIME Fanless Black 700W Fully Modular 80+ Titanium Certified | 1 | €281 | … |
| storage | Rocket Q NVMe SSD | 1 | €122 | … |
| gpu | XFX Speedster SWFT 210 AMD Radeon™ RX 6650 XT Core Gaming Graphics Card with 8GB GDDR6, AMD RDNA™ 2 | 1 | ≈ €304 | … |
| Total: | ≈ €1,299 | |||
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