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Mejor Centro de asistente de voz local for Alemania

Un pequeño centro siempre encendido para control por voz local (Whisper + Piper) vinculado a Home Assistant — sin nube, silencioso y eficiente. Prices and availability for Alemania.

Build recomendado

Value build — most for your money

Arquitectura: mini build on LGA 1700 + Intel B760

≈ €836

Total

  • Hilos de CPU8
  • RAM28 GB
  • Almacenamiento3 TB
  • GPUdedicated
Rendimiento
85
Valor
95
Eficiencia
65
Ampliabilidad
74
Silencio
95
Longevidad
98
Fiabilidad
60
Global
88
Reposo
44 W
Típico
87 W
Pico
167 W
Energía / año
≈ €245

Evaluacióntight_on_cpu

Piezas y precios

  • cpu

    Intel Core i3 14100F

    4C/8T · 4.7 GHz · LGA 1700 · 58 W

    €108
  • motherboard

    ASUS B760M-AYW WIFI D4 II

    Intel B760 · MATX · 2× M.2

    €136
  • ram

    Corsair Vengeance LPX Black DDR4-4000 CL18 64GB (2x32GB)

    64 GB DDR4 · 4000 MT/s

    ≈ €137est.
  • case

    be quiet! Light Base 500 LX Black

    ATX/ITX/MATX · 1× 3.5″

    €17
  • cooling

    Thermalright Le Grand Macho Air 159mm Fanless

    passive · 150 W TDP

    ≈ €35est.
  • psu

    be quiet! Dark Power 13 Fully Modular ATX Power Supply - 1000 Watts ATX 3.1 - Black

    1000 W · titanium · modular

    €33
  • storage

    Rocket Q NVMe SSD

    NVME · 8 TB

    €122
  • gpu

    MSI GeForce RTX 3050 Low Profile OC 6GB

    6 GB VRAM · 70 W · CUDA

    ≈ €248est.
Total≈ €836

WisePC puede recibir una comisión de estos enlaces. Esto nunca cambia la recomendación.

The verdict

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 — 836€ purchase, ~44W idle, ~245€/year energy (≈734€ 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. MSI GeForce RTX 3050 Low Profile OC 6GB: 6GB 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 85, value 95, efficiency 65, expandability 74, silence 95, longevity 98 — overall 88/100. Heads-up: Requested maxNoise=quiet but case be quiet! Light Base 500 LX Black is "standard" — silent option unavailable, falling back. Total (836€) exceeds your budget (500€) by 336€ (67%). 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 — 974€, DNA 89/100, balanced · Long-term build — expandable & future-proof — 1480€, DNA 90/100, balanced · Efficiency build — lowest energy — 974€, DNA 88/100, balanced · Silent build — acoustics first — 974€, DNA 92/100, balanced.

Por qué este build

  • 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.
  • MSI GeForce RTX 3050 Low Profile OC 6GB: 6GB VRAM selected for your dedicated GPU need.
  • Chose Intel Core i3 14100F over Intel Core i5 14400F: better overall fit for your priorities.

Quién debería elegirlo

  • The lowest total price (836€) that still covers this workload properly — best price/quality ratio.

Por qué no la alternativa

  • Value build — most for your money beats "Smart build — best all-round" on performance -15, efficiency -5, expandability -26 — that is why it is recommended for your priorities.
  • Value build — most for your money beats "Long-term build — expandable & future-proof" on performance -15, value +12, expandability -26 — that is why it is recommended for your priorities.

Qué sacrifica

  • No ECC memory — fine for home use, less ideal for bit-rot-sensitive archives.
  • Expansion headroom is trimmed: parts are chosen for price per capability.

Plano del sistema

El sistema en su conjunto — antes de la lista de la compra.

diy · mini build on LGA 1700 + Intel B760

Plano del sistema

El sistema en su conjunto — antes de la lista de la compra.

Misión

  • Voice assistant (local)· principal · 1 usuarios
  • Home Assistant· principal · 1 usuarios
  • Automation· secundario · 1 usuarios

Restricciones

Presupuesto
€500
Prioridad de energía
10/10
Prioridad de ruido
7/10
Prioridad de expansión
4/10

Arquitectura recomendada

diy · mini build on LGA 1700 + Intel B760

Cómputo
Intel Core i3 14100F
Memoria
Corsair Vengeance LPX Black DDR4-4000 CL18 64GB (2x32GB)
Almacenamiento
Rocket Q NVMe SSD
Red
2.5G onboard
Refrigeración
Thermalright Le Grand Macho Air 159mm Fanless
Fuente
be quiet! Dark Power 13 Fully Modular ATX Power Supply - 1000 Watts ATX 3.1 - Black
Expansión
1× PCIe, 1× M.2, 4× SATA, 1 bay

¿Por qué estoy pagando en realidad?

Dividimos tu build en el rendimiento que necesitas, el que compras y el que probablemente usarás a diario. Cuando la brecha es grande, estás comprando de más.

The build is tight on resources for the stated workload — it may struggle under load.

The build is tight on resources for the stated workload — it may struggle under load.

Rendimiento que necesitoRendimiento que comproProbablemente usaré
Hilos de CPU884
RAMoverbuy286416
Almacenamientooverbuy382
VRAM de GPU46
Red1.0G1.0G1.0G

Qué significa

  • The build is tight on resources for the stated workload — it may struggle under load.

Puntuación y riesgos

Una puntuación de solidez futura explicable, el Homelab Risk Score, una auditoría final antes de comprar y qué se convertirá en el factor limitante con el tiempo.

68Riesgo moderado5

Puntuación de solidez futura

Solidez futura equilibrada

68

Balanced future-proofing (68/100) — it covers today's workload with some room, but one or two factors will push you to upgrade sooner.

Upgrade path75

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

Expansion56

Expansion headroom: 1 PCIe slot(s), 1 M.2, 4 SATA, 1 drive bay(s), 0 RAM slot(s) free.

Storage growth90

Storage is 31% utilized with 1 free drive bay(s) and 4 free SATA port(s).

Memory growth20

0 RAM slot(s) free; memory is 44% utilized.

Networking80

Networking is 2500 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 change65

A 6GB GPU is present — AI and transcoding workloads are covered.

Homelab Risk Score

Riesgo moderado

37

Moderate risk (37/100) — a few items are worth fixing before you commit (see checklist).

Single point of failure

Riesgo: critical

All data sits on a single drive with no redundancy — one failure means total loss.

Solución: Add at least a mirror (RAID 1/ZFS mirror) for irreplaceable data, or an additional parity drive for larger arrays.

Storage risk

Riesgo: low

Solid-state storage — no moving parts, low mechanical failure risk.

Solución: For an always-on system, prefer NAS/CMR-rated drives; monitor SMART and replace before the warranty ends.

Data loss risk

Riesgo: high

1 drive(s) with no redundancy — a single SSD/controller failure can still lose data.

Solución: Add redundancy and an off-site/off-box backup for anything irreplaceable.

Power risk

Riesgo: low

PSU is 1000W, peak load 167W (17%).

Solución: PSU sizing leaves healthy headroom for spikes and future parts.

Network risk

Riesgo: low

Single 2500 Mbps NIC — a switch/port failure takes the box fully offline, and multi-user media can saturate 2500 Mbps.

Solución: Consider a second NIC or a managed switch; for heavy media, plan for 2.5/10G before the build.

Expansion risk

Riesgo: low

1 PCIe, 1 M.2, 4 SATA, 1 bays free.

Solución: Healthy room for future drives, NICs and accelerators.

Upgrade risk

Riesgo: low

2024 platform — current generation with a forward-looking socket/feature set.

Solución: Buy for the workload, not the socket — upgrade paths are a bonus, not a guarantee.

Auditoría final del build

Audit found 5 critical and 0 warning item(s) worth fixing before you buy.

5 Crítico0 Advertencia0 Optimización1 Opcional2 Futuro

Check the balance

Crítico

Requested maxNoise=quiet but case be quiet! Light Base 500 LX Black is "standard" — silent option unavailable, falling back.

Acción: Reconsider the config for the stated workload or budget before buying.

Categoría: balance

Check the balance

Crítico

Total (836€) exceeds your budget (500€) by 336€ (67%). Ranking already prefers in-budget variants — this one is shown for comparison; check the value variant or raise the budget.

Acción: Reconsider the config for the stated workload or budget before buying.

Categoría: balance

Check the balance

Crítico

This build may struggle with the stated workload.

Acción: Reconsider the config for the stated workload or budget before buying.

Categoría: balance

No storage redundancy

Crítico

1 drive(s) with no mirror or parity for the data you plan to store.

Acción: Add at least a mirror for irreplaceable data before you migrate anything.

Categoría: storage

CPU close to the limit

Crítico

The workload uses 100% of the CPU — little headroom for background tasks or growth.

Acción: Consider a stronger CPU or drop a secondary workload.

Categoría: compute

Keep a backup off-box

Opcional

Redundancy inside the box does not survive fire, theft or a whole-array fault.

Acción: Mirror the important data to an external drive, a second box, or cloud.

Categoría: storage

Drive bays remain

Futuro

1 drive bay(s) free for future capacity.

Acción: Expand capacity in pairs (mirror/parity) when needed.

Categoría: storage

PCIe slot available

Futuro

1 free PCIe slot(s) for a NIC, HBA or GPU later.

Acción: Use it for a 10G NIC, extra HBA, or an accelerator when the need appears.

Categoría: expansion

Qué se convierte en el límite

CPU is the next bottleneck is the most likely thing to date this build within 1-2y.

Horizonte: 1-2y

CPU is the next bottleneck

Por qué: The CPU runs at 100% of capacity — new services or more users will hit the wall first.

Qué hacer: Consider a stronger CPU within the same socket generation while it is still cheap.

Qué te limita primero

CPU is the closest to its limit (100% of capacity in use) — it will likely force the next upgrade.

Próximas actualizaciones

  1. 1Upgrade cpu to Intel Core i5 13400F
  2. 2Upgrade gpu to Gigabyte TURBO GeForce RTX 2080 Ti 11GB GDDR6 Black / Silver
  3. 3Upgrade storage to Western Digital Purple Pro 12TB HDD 3.5" SATA

Otros builds a considerar

Variantes alternativas que el motor generó para el mismo escenario; toca una para ver sus piezas.

Smart build — best all-round

mini build on LGA 1700 + Intel Z790 · Reposo 38 W · balanced

≈ €974

Reposo
38 W
Típico
61 W
Energía / año
≈ €172
RolComponenteCant.PrecioComprar
cpuIntel Core i5 14400F1€187
motherboardGigabyte Z790 AORUS ELITE AX DDR4 ATX1≈ €139
ramCorsair Vengeance LPX Black DDR4-4000 CL18 64GB (2x32GB)1≈ €137
casebe quiet! Light Base 500 LX Black1€17
coolingThermalright Le Grand Macho Air 159mm Fanless1≈ €35
psube quiet! Dark Power 13 Fully Modular ATX Power Supply - 1000 Watts ATX 3.1 - Black1€33
storageRocket Q NVMe SSD1€122
gpuXFX Speedster SWFT 210 AMD Radeon™ RX 6650 XT Core Gaming Graphics Card with 8GB GDDR6, AMD RDNA™ 21≈ €304
Total:≈ €974

Long-term build — expandable & future-proof

mini build on LGA 1700 + Intel Z790 · Reposo 45 W · balanced

≈ €1,480

Reposo
45 W
Típico
90 W
Energía / año
≈ €254
RolComponenteCant.PrecioComprar
cpuIntel Core i5 14400F1€187
motherboardGigabyte Z790 AORUS ELITE AX DDR4 ATX1≈ €139
ramCorsair Vengeance LPX Black DDR4-4000 CL18 64GB (2x32GB)1≈ €137
caseAsus ProArt PA401 Wood Edition ATX Mid Tower Beige Mesh1€167
coolingThermalright Le Grand Macho Air 159mm Fanless1≈ €35
psube quiet! Dark Power 13 Fully Modular ATX Power Supply - 1000 Watts ATX 3.1 - Black1€33
storageRocket Q NVMe SSD1€122
gpuIntel Arc Pro B50 16GB1≈ €660
Total:≈ €1,480

Efficiency build — lowest energy

mini build on LGA 1700 + Intel Z790 · Reposo 38 W · balanced

≈ €974

Reposo
38 W
Típico
61 W
Energía / año
≈ €172
RolComponenteCant.PrecioComprar
cpuIntel Core i5 14400F1€187
motherboardGigabyte Z790 AORUS ELITE AX DDR4 ATX1≈ €139
ramCorsair Vengeance LPX Black DDR4-4000 CL18 64GB (2x32GB)1≈ €137
casebe quiet! Light Base 500 LX Black1€17
coolingThermalright Le Grand Macho Air 159mm Fanless1≈ €35
psube quiet! Dark Power 13 Fully Modular ATX Power Supply - 1000 Watts ATX 3.1 - Black1€33
storageRocket Q NVMe SSD1€122
gpuXFX Speedster SWFT 210 AMD Radeon™ RX 6650 XT Core Gaming Graphics Card with 8GB GDDR6, AMD RDNA™ 21≈ €304
Total:≈ €974

Silent build — acoustics first

mini build on LGA 1700 + Intel Z790 · Reposo 38 W · balanced

≈ €974

Reposo
38 W
Típico
61 W
Energía / año
≈ €172
RolComponenteCant.PrecioComprar
cpuIntel Core i5 14400F1€187
motherboardGigabyte Z790 AORUS ELITE AX DDR4 ATX1≈ €139
ramCorsair Vengeance LPX Black DDR4-4000 CL18 64GB (2x32GB)1≈ €137
casebe quiet! Light Base 500 LX Black1€17
coolingThermalright Le Grand Macho Air 159mm Fanless1≈ €35
psube quiet! Dark Power 13 Fully Modular ATX Power Supply - 1000 Watts ATX 3.1 - Black1€33
storageRocket Q NVMe SSD1€122
gpuXFX Speedster SWFT 210 AMD Radeon™ RX 6650 XT Core Gaming Graphics Card with 8GB GDDR6, AMD RDNA™ 21≈ €304
Total:≈ €974

Comunidad

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