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Best Homelab for gaming & VMs for Spain

One powerful box that serves both gaming and virtual machines — performance first. Prices and availability for Spain.

Recommended build

Value build — most for your money

Architecture: tower build on LGA 1700 + Intel Z690

≈ €1,812

Total

  • CPU threads8
  • RAM72 GB
  • Storage5 TB
  • GPUdedicated
Performance
78
Value
77
Efficiency
48
Expandability
100
Silence
95
Longevity
99
Reliability
60
Overall
79
Idle
63 W
Typical
136 W
Peak
271 W
Energy / year
≈ €298

Assessmenttight_on_cpu

Parts & prices

  • cpu

    Intel Core i3 14100F

    4C/8T · 4.7 GHz · LGA 1700 · 58 W

    €108
  • motherboard

    PRO Z690-A WIFI DDR4

    Intel Z690 · ATX · 4× M.2

    ≈ €139est.
  • ram

    G.Skill Trident Z Royal Silver DDR4-3200 CL14 128GB (4x32GB)

    128 GB DDR4 · 3200 MT/s

    ≈ €258est.
  • case

    Geometric Future Model 5 Fanless ATX Mid Tower White Tempered Glass Side Panel

    ATX/MATX/ITX/EATX · 2× 3.5″

    €18
  • 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

    €73
  • storage×2

    OWC Aura Ultra IV 8TB SSD M.2-2280 PCIe 4.0 x4 NVMe

    NVME · 8 TB

    ≈ €880est.
  • gpu

    ASRock Intel Arc B570 Challenger 10GB GDDR6 OC

    10 GB VRAM · 150 W

    €301
Total≈ €1,812

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The verdict

Based on your goals you need roughly 8 CPU threads, 72GB RAM and 5TB of storage with dedicated GPU capability. This system runs 24/7, so energy matters. Recommended: the Value build — most for your money — 1812€ purchase, ~63W idle, ~298€/year energy (≈893€ over 3 years). Intel Core i3 14100F: 8 threads covers the 8 needed with headroom. Motherboard Intel Z690 (LGA 1700): matches the CPU socket and case size. RAM: 128GB DDR4 — meets the 72GB 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 AMD Ryzen 3 4100: better overall fit for your priorities. Build DNA: performance 78, value 77, efficiency 48, expandability 100, silence 95, longevity 99 — overall 79/100. Heads-up: Total (1812€) exceeds your budget (1800€) by 12€ (1%). 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 — 4364€, DNA 81/100, balanced · Long-term build — expandable & future-proof — 2744€, DNA 92/100, balanced · Performance build — maximum capability — 4364€, DNA 81/100, balanced.

Why this build

  • Intel Core i3 14100F: 8 threads covers the 8 needed with headroom.
  • Motherboard Intel Z690 (LGA 1700): matches the CPU socket and case size.
  • RAM: 128GB DDR4 — meets the 72GB 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 AMD Ryzen 3 4100: better overall fit for your priorities.

Who should choose it

  • The lowest total price (1812€) that still covers this workload properly — best price/quality ratio.

Why not the alternative

  • Value build — most for your money beats "Smart build — best all-round" on performance -22, value +46, efficiency +48 — that is why it is recommended for your priorities.
  • Value build — most for your money beats "Long-term build — expandable & future-proof" on performance -22, value +17 — that is why it is recommended for your priorities.

What it sacrifices

  • 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.

System blueprint

The system as a whole — before the shopping list.

diy · tower build on LGA 1700 + Intel Z690

System blueprint

The system as a whole — before the shopping list.

Mission

  • Gaming· primary · 1 users
  • Virtual machines· primary · 1 users
  • Game server· secondary · 1 users

Constraints

Budget
€1,800
Energy priority
3/10
Noise priority
2/10
Expansion priority
5/10

Recommended architecture

diy · tower build on LGA 1700 + Intel Z690

Compute
Intel Core i3 14100F
Memory
G.Skill Trident Z Royal Silver DDR4-3200 CL14 128GB (4x32GB)
Storage
OWC Aura Ultra IV 8TB SSD M.2-2280 PCIe 4.0 x4 NVMe
Networking
2.5G onboard
Cooling
Thermalright Le Grand Macho Air 159mm Fanless
Power
be quiet! Dark Power 13 Fully Modular ATX Power Supply - 1000 Watts ATX 3.1 - Black
Expansion
2× PCIe, 2× M.2, 6× SATA, 2 bay

What am I actually paying for?

We split your build into the performance you need, the performance you're buying, and the performance you're likely to use day-to-day. When the gap is wide, you're overbuying.

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.

Performance I needPerformance I buyLikely to use
CPU threads886
RAM7212840
Storageoverbuy5163
GPU VRAM8106
Network2.5G1.0G1.0G

What this means

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

Scoring & Risk

An explainable future-proof score, the Homelab Risk Score, a final pre-purchase audit and what will become the limiting factor over time.

74Moderate risk4

Future-proof score

Strong future-proofing

74

Strong future-proofing (74/100) — 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: 2 PCIe slot(s), 2 M.2, 6 SATA, 2 drive bay(s), 0 RAM slot(s) free.

Storage growth90

Storage is 31% utilized with 2 free drive bay(s) and 6 free SATA port(s).

Memory growth20

0 RAM slot(s) free; memory is 56% 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 10GB GPU is present — AI and transcoding workloads are covered.

Homelab Risk Score

Moderate risk

32

Moderate risk (32/100) — a few items are worth fixing before you commit (see checklist).

Single point of failure

Risk: high

Storage has no redundancy (2 drives, no mirror/parity) — a single drive failure exposes the array.

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

Storage risk

Risk: low

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

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

Data loss risk

Risk: high

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

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

Power risk

Risk: low

PSU is 1000W, peak load 271W (27%).

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

Network risk

Risk: low

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

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

Expansion risk

Risk: low

2 PCIe, 2 M.2, 6 SATA, 2 bays free.

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

Upgrade risk

Risk: low

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

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

Final build audit

Audit found 4 critical and 0 warning item(s) worth fixing before you buy.

4 Critical0 Warning0 Optimization2 Optional2 Future

Check the balance

Critical

Total (1812€) exceeds your budget (1800€) by 12€ (1%). Ranking already prefers in-budget variants — this one is shown for comparison; check the value variant or raise the budget.

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

Category: balance

Check the balance

Critical

This build may struggle with the stated workload.

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

Category: balance

No storage redundancy

Critical

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

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

Category: storage

CPU close to the limit

Critical

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

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

Category: compute

Add a UPS

Optional

An always-on server holding data should survive power blips.

Action: Add an online/line-interactive UPS sized to the build's idle draw.

Category: power

Keep a backup off-box

Optional

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

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

Category: storage

Drive bays remain

Future

2 drive bay(s) free for future capacity.

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

Category: storage

PCIe slot available

Future

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

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

Category: expansion

What becomes the limit

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

Horizon: 1-2y

CPU is the next bottleneck

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

What to do: Consider a stronger CPU within the same socket generation while it is still cheap.

What limits you first

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

Smart next upgrades

  1. 1Upgrade cpu to Intel Core i5 13400F
  2. 2Upgrade storage to Seagate Exos X24 24TB HDD 7200RPM 3.5" SAS 12.0 Gb/s
  3. 3Upgrade gpu to MSI GeForce RTX 4070 VENTUS 2X WHITE 12G OC GDDR6X

Other builds to consider

Runner-up variants the engine generated for the same scenario — tap one to see its parts.

Smart build — best all-round

tower build on LGA 1851 + Intel B860 · Idle 150 W · balanced

≈ €4,364

Idle
150 W
Typical
489 W
Energy / year
≈ €1,071
RoleComponentQtyPriceBuy
cpuIntel Core Ultra 7 2651€359
motherboardAsus B860 PRIME B860M-A LGA1851 DDR5 Micro ATX1€189
ramTEAMGROUP T-FORCE DELTA RGB DDR5-6400 96GB (2x48GB) CL30 Black1≈ €322
caseGeometric Future Model 5 Fanless ATX Mid Tower White Tempered Glass Side Panel1€18
coolingThermalright Le Grand Macho Air 159mm Fanless1≈ €35
psuAsus ROG THOR T3 GAMING Black 1600W Fully Modular 80+ Titanium Certified1≈ €201
storageOWC Aura Ultra IV 8TB SSD M.2-2280 PCIe 4.0 x4 NVMe2≈ €880
gpuMSI GeForce RTX 5090 32G LIGHTNING Z1≈ €2,360
Total:≈ €4,364

Long-term build — expandable & future-proof

tower build on AM5 + AMD X870E · Idle 59 W · balanced

≈ €2,744

Idle
59 W
Typical
124 W
Energy / year
≈ €271
RoleComponentQtyPriceBuy
cpuAMD Ryzen 7 7700X3D1€457
motherboardMSI MAG X870E GAMING MAX WIFI1€299
ramTEAMGROUP T-FORCE DELTA RGB DDR5-6400 96GB (2x48GB) CL30 Black1≈ €322
caseGeometric Future Model 5 Fanless ATX Mid Tower White Tempered Glass Side Panel1€18
coolingNoctua NH-P1 Air Fanless 158mm Silver1≈ €35
psube quiet! Dark Power 13 Fully Modular ATX Power Supply - 1000 Watts ATX 3.1 - Black1€73
storageOWC Aura Ultra IV 8TB SSD M.2-2280 PCIe 4.0 x4 NVMe2≈ €880
gpuIntel Arc Pro B50 16GB1≈ €660
Total:≈ €2,744

Performance build — maximum capability

tower build on LGA 1851 + Intel B860 · Idle 150 W · balanced

≈ €4,364

Idle
150 W
Typical
489 W
Energy / year
≈ €1,071
RoleComponentQtyPriceBuy
cpuIntel Core Ultra 7 2651€359
motherboardAsus B860 PRIME B860M-A LGA1851 DDR5 Micro ATX1€189
ramTEAMGROUP T-FORCE DELTA RGB DDR5-6400 96GB (2x48GB) CL30 Black1≈ €322
caseGeometric Future Model 5 Fanless ATX Mid Tower White Tempered Glass Side Panel1€18
coolingThermalright Le Grand Macho Air 159mm Fanless1≈ €35
psuAsus ROG THOR T3 GAMING Black 1600W Fully Modular 80+ Titanium Certified1≈ €201
storageOWC Aura Ultra IV 8TB SSD M.2-2280 PCIe 4.0 x4 NVMe2≈ €880
gpuMSI GeForce RTX 5090 32G LIGHTNING Z1≈ €2,360
Total:≈ €4,364

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