En hemmaserver för privat LLM-chatt (Ollama + Open WebUI), lokal kodkomplettering och LoRA-fintuning — mycket VRAM, mycket RAM.
Rekommenderat bygge
Arkitektur: tower build on LGA 1700 + Intel Z790
≈ €2,732
Totalt
Bedömningbalanced
cpu
10C/16T · 4.7 GHz · LGA 1700 · 65 W
motherboard
Intel Z790 · ATX · 3× M.2
ram
128 GB DDR4 · 3200 MT/s
case
ATX/MATX/ITX · 2× 3.5″
cooling
passive · 150 W TDP
psu
650 W · platinum · modular
storage
NVME · 8 TB
gpu
24 GB VRAM · 140 W · CUDA
WisePC kan tjäna provision på dessa länkar. Det ändrar aldrig rekommendationen.
Based on your goals you need roughly 12 CPU threads, 80GB RAM and 4TB of storage with ai GPU capability. This system runs 24/7, so energy matters. Recommended: the Value build — most for your money — 2732€ purchase, ~58W idle, ~285€/year energy (≈855€ over 3 years). Intel Core i5 14400F: 16 threads covers the 12 needed with headroom. Motherboard Intel Z790 (LGA 1700): matches the CPU socket and case size. RAM: 128GB DDR4 — meets the 80GB the workload requires. NVIDIA RTX PRO 4000 Blackwell 24GB: 24GB VRAM selected for your ai GPU need. Chose Intel Core i5 14400F over AMD Ryzen 5 5600T OEM/Tray: better overall fit for your priorities. Build DNA: performance 83, value 60, efficiency 52, expandability 100, silence 95, longevity 100 — overall 72/100. Heads-up: Total (2732€) exceeds your budget (2500€) by 232€ (9%). Ranking already prefers in-budget variants — this one is shown for comparison; check the value variant or raise the budget. What limits you first: CPU. Alternatives: Smart build — best all-round — 8315€, DNA 78/100, balanced · Long-term build — expandable & future-proof — 2893€, DNA 88/100, balanced · Performance build — maximum capability — 8315€, DNA 77/100, balanced.
Systemet som helhet — före inköpslistan.
Systemet som helhet — före inköpslistan.
diy · tower build on LGA 1700 + Intel Z790
Vi delar upp ditt bygge i prestandan du behöver, prestandan du köper och prestandan du sannolikt använder dagligen. När gapet är stort köper du för mycket.
BALANCED — bygget är dimensionerat nära vad arbetsbelastningen kräver.
| Prestanda jag behöver | Prestanda jag köper | Sannolikt använder | |
|---|---|---|---|
| CPU-trådar | 12 | 16 | 8 |
| RAM | 80 | 128 | 64 |
| Lagringoverbuy | 4 | 8 | 4 |
| GPU-VRAM | 24 | 24 | 24 |
| Nätverk | 2.5G | 1.0G | 1.0G |
Vad detta betyder
En förklarbar framtidssäkerhetspoäng, Homelab Risk Score, en slutlig köpaudit och vad som blir den begränsande faktorn över tid.
Stark framtidssäkerhet
Strong future-proofing (74/100) — this build should stay relevant for years without major surgery.
DIY build — the CPU, motherboard and PSU can each be upgraded independently without replacing the whole system.
Expansion headroom: 1 PCIe slot(s), 2 M.2, 4 SATA, 2 drive bay(s), 0 RAM slot(s) free.
Storage is 50% utilized with 2 free drive bay(s) and 4 free SATA port(s).
0 RAM slot(s) free; memory is 63% 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 24GB GPU is present — AI and transcoding workloads are covered.
Måttlig risk
Moderate risk (37/100) — a few items are worth fixing before you commit (see checklist).
Single point of failure
Risk: criticalAll data sits on a single drive with no redundancy — one failure means total loss.
Åtgärd: Add at least a mirror (RAID 1/ZFS mirror) for irreplaceable data, or an additional parity drive for larger arrays.
Storage risk
Risk: lowSolid-state storage — no moving parts, low mechanical failure risk.
Åtgärd: For an always-on system, prefer NAS/CMR-rated drives; monitor SMART and replace before the warranty ends.
Data loss risk
Risk: high1 drive(s) with no redundancy — a single SSD/controller failure can still lose data.
Åtgärd: Add redundancy and an off-site/off-box backup for anything irreplaceable.
Power risk
Risk: lowPSU is 650W, peak load 263W (40%).
Åtgärd: PSU sizing leaves healthy headroom for spikes and future parts.
Network risk
Risk: lowSingle 2500 Mbps NIC — a switch/port failure takes the box fully offline, and multi-user media can saturate 2500 Mbps.
Åtgärd: Consider a second NIC or a managed switch; for heavy media, plan for 2.5/10G before the build.
Expansion risk
Risk: low1 PCIe, 2 M.2, 4 SATA, 2 bays free.
Åtgärd: Healthy room for future drives, NICs and accelerators.
Upgrade risk
Risk: low2024 platform — current generation with a forward-looking socket/feature set.
Åtgärd: Buy for the workload, not the socket — upgrade paths are a bonus, not a guarantee.
Audit found 2 critical and 0 warning item(s) worth fixing before you buy.
Check the balance
KritiskTotal (2732€) exceeds your budget (2500€) by 232€ (9%). Ranking already prefers in-budget variants — this one is shown for comparison; check the value variant or raise the budget.
Åtgärd: Reconsider the config for the stated workload or budget before buying.
Kategori: balance
No storage redundancy
Kritisk1 drive(s) with no mirror or parity for the data you plan to store.
Åtgärd: Add at least a mirror for irreplaceable data before you migrate anything.
Kategori: storage
Add a UPS
ValfrittAn always-on server holding data should survive power blips.
Åtgärd: Add an online/line-interactive UPS sized to the build's idle draw.
Kategori: power
Keep a backup off-box
ValfrittRedundancy inside the box does not survive fire, theft or a whole-array fault.
Åtgärd: Mirror the important data to an external drive, a second box, or cloud.
Kategori: storage
Drive bays remain
Framtid2 drive bay(s) free for future capacity.
Åtgärd: Expand capacity in pairs (mirror/parity) when needed.
Kategori: storage
PCIe slot available
Framtid1 free PCIe slot(s) for a NIC, HBA or GPU later.
Åtgärd: Use it for a 10G NIC, extra HBA, or an accelerator when the need appears.
Kategori: expansion
RAM is maxed out is the most likely thing to date this build within 1-2y.
RAM is maxed out
Varför: All RAM slots are used and the workload already sits at 63% — the next memory need means replacing kits or a new build.
Vad du ska göra: Buy a single larger kit now, or plan the RAM for the full lifecycle.
Storage growing
Varför: 50% of capacity in use — comfortable today, tighter over a few years.
Vad du ska göra: Plan the growth curve; keep at least one bay free for the next drive.
CPU is the closest to its limit (75% of capacity in use) — it will likely force the next upgrade.
Alternativa varianter som motorn genererade för samma scenario — tryck för att se delarna.
tower build on LGA 1851 + Intel B860 · Tomgång 117 W · balanced
≈ €8,315
| Roll | Komponent | Antal | Pris | Köp |
|---|---|---|---|---|
| cpu | Intel Core Ultra 7 270K Plus | 1 | €474 | … |
| motherboard | Asus B860 PRIME B860M-A LGA1851 DDR5 Micro ATX | 1 | €190 | … |
| ram | Kingston FURY Renegade Pro Registered Black DDR5-6400 CL32 128GB (4x32GB) | 1 | ≈ €425 | … |
| case | Fractal Design Meshify C ATX Mid Tower Black | 1 | €94 | … |
| cooling | Thermalright Le Grand Macho Air 159mm Fanless | 1 | ≈ €35 | … |
| psu | be quiet! DARK POWER 14 1000W | 1 | ≈ €135 | … |
| storage | Rocket Q NVMe SSD | 1 | €122 | … |
| gpu | NVIDIA RTX PRO 6000 Blackwell Workstation Edition 96GB GDDR7 | 1 | ≈ €6,840 | … |
| Totalt: | ≈ €8,315 | |||
tower build on LGA 2066 + Intel X299 · Tomgång 75 W · balanced
≈ €2,893
| Roll | Komponent | Antal | Pris | Köp |
|---|---|---|---|---|
| cpu | Intel Core i7 7820X | 1 | ≈ €224 | … |
| motherboard | Gigabyte X299 AORUS Gaming 3 Pro LGA2066 DDR4 ATX | 1 | ≈ €203 | … |
| ram | Corsair Vengeance LPX Black / Yellow DDR4-4000 CL19 128GB (8x16GB) | 1 | ≈ €258 | … |
| case | Fractal Design Meshify C ATX Mid Tower Black | 1 | €94 | … |
| cooling | Thermalright Le Grand Macho Air 159mm Fanless | 1 | ≈ €35 | … |
| psu | Asus ROG Thor P3 Hatsune Miku Edition Blue / Pink 1200W Fully Modular 80+ Platinum Certified | 1 | ≈ €157 | … |
| storage | Rocket Q NVMe SSD | 1 | €122 | … |
| gpu | NVIDIA RTX PRO 4000 Blackwell 24GB | 1 | ≈ €1,800 | … |
| Totalt: | ≈ €2,893 | |||
tower build on LGA 1851 + Intel B860 · Tomgång 117 W · balanced
≈ €8,315
| Roll | Komponent | Antal | Pris | Köp |
|---|---|---|---|---|
| cpu | Intel Core Ultra 7 270K Plus | 1 | €474 | … |
| motherboard | Asus B860 PRIME B860M-A LGA1851 DDR5 Micro ATX | 1 | €190 | … |
| ram | Kingston FURY Renegade Pro Registered Black DDR5-6400 CL32 128GB (4x32GB) | 1 | ≈ €425 | … |
| case | Fractal Design Meshify C ATX Mid Tower Black | 1 | €94 | … |
| cooling | Thermalright Le Grand Macho Air 159mm Fanless | 1 | ≈ €35 | … |
| psu | be quiet! DARK POWER 14 1000W | 1 | ≈ €135 | … |
| storage | Rocket Q NVMe SSD | 1 | €122 | … |
| gpu | NVIDIA RTX PRO 6000 Blackwell Workstation Edition 96GB GDDR7 | 1 | ≈ €6,840 | … |
| Totalt: | ≈ €8,315 | |||
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