Intel Core Ultra 5 250K Plus + RTX PRO 6000 Blackwell · Intel B860 · 64GB DDR5 · 8TB NVMe build

Long-term build — expandable & future-proof · tower build on LGA 1851 + Intel B860

Parts · Long-term build — expandable & future-proof≈ €16,558

cpuIntel Core Ultra 5 250K Plus18C/18T · 5.3 GHz · 125 W
€269
motherboardAsus B860 PRIME B860M-A LGA1851 DDR5 Micro ATXIntel B860 · MATX · 2× M.2
€185
ramKingston FURY White DDR5-5600 CL40 64GB (2x32GB)64 GB DDR5 · 5600 MT/s
≈ €220
caseFractal Design Meshify C ATX Mid Tower BlackATX/MATX/ITX · 2× 3.5″
€96
coolingThermaltake UX 210 Air ARGB Black / Silverair tower · 153 mm
€46
psuInter-Tech SAMA XPH-1200A Black 1200W Fully Modular 80+ Platinum1200 W · platinum · modular
€163
storageRocket Q NVMe SSDNVME · 8 TB
€123
gpuNVIDIA RTX PRO 6000 Blackwell Workstation Edition 96GB GDDR796 GB VRAM · 600 W · CUDA
€15,456

Performance84

Value0

Efficiency0

Expandability100

Silence50

Longevity100

Reliability75

Overall76

Future-proof score

Strong future-proofing

84/100

Strong future-proofing (84/100) — 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.

Expansion92

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

Storage growth90

Storage is 25% utilized with 2 free drive bay(s) and 4 free SATA port(s).

Memory growth75

2 RAM slot(s) free; memory is 75% 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 change85

A 96GB GPU is present — AI and transcoding workloads are covered.

Homelab Risk Score

Moderate risk

37/100

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

critical

Single point of failure

All data sits on a single drive with no redundancy — one failure means total loss.Fix: Add at least a mirror (RAID 1/ZFS mirror) for irreplaceable data, or an additional parity drive for larger arrays.

low

Storage risk

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.

high

Data loss risk

1 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.

low

Power risk

PSU is 1200W, peak load 764W (64%).Fix: PSU sizing leaves healthy headroom for spikes and future parts.

low

Network risk

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.

low

Expansion risk

2 PCIe, 1 M.2, 4 SATA, 2 bays free.Fix: Healthy room for future drives, NICs and accelerators.

low

Upgrade risk

2026 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 2 critical and 0 warning item(s) worth fixing before you buy.

2 Critical1 Optional3 Future

Critical

Check the balance

Total (16558€) exceeds your budget (4500€) by 12058€ (268%). 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.balance

Critical

No storage redundancy

1 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.storage

Optional

Keep a backup off-box

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.storage

Future

RAM expansion available

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

Future

Drive bays remain

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

Future

PCIe slot available

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.expansion

What becomes the limit

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

1-2y

CPU is the next bottleneck

Why: The CPU runs at 83% 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.

Estimated FPS at Medium preset with a NVIDIA RTX PRO 6000 Blackwell Workstation Edition 96GB GDDR7 and a Intel Core Ultra 5 250K Plus.
Game	1080p	1440p	4K
Roblox	≈300	≈300	≈300
Minecraft	≈300	≈300	≈300
Grand Theft Auto V	≈300	≈300	≈300
Fortnite	≈300	≈300	≈300
Minecraft: Java Edition	≈300	≈300	≈180
The Witcher 3: Wild Hunt	≈190	≈165	≈105
Red Dead Redemption 2	≈300	≈300	≈240
Baldur's Gate III	≈205	≈190	≈135
Palworld	≈155	≈140	≈90
Valorant	≈300	≈300	≈300
Cyberpunk 2077	≈130	≈125	≈110
Hollow Knight	≈300	≈300	≈300

All games

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