Intel Core i7 7820X + Radeon RX 9070 GRE · Intel X299 · Passive cooling · Fanless PSU · 64GB DDR4 · 8TB NVMe build

Long-term build — expandable & future-proof · tower build on LGA 2066 + Intel X299

Pièces · Long-term build — expandable & future-proof≈ €1,545

cpuIntel Core i7 7820X8C/16T · 4.5 GHz · LGA 2066 · 140 WAlternatives et remplacement
≈ €224
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motherboardGigabyte X299 AORUS Gaming 3 Pro LGA2066 DDR4 ATXIntel X299 · ATX · 4× M.2Alternatives et remplacement
≈ €203
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ramCorsair Vengeance LPX Black DDR4-4000 CL18 64GB (2x32GB)64 GB DDR4 · 4000 MT/sAlternatives et remplacement
≈ €137
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caseFractal Design Meshify C ATX Mid Tower BlackATX/MATX/ITX · 2× 3.5″Alternatives et remplacement
€96
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coolingThermalright Le Grand Macho Air 159mm Fanlesspassive · 150 W TDP · 159 mmAlternatives et remplacement
≈ €35
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psuSeaSonic PRIME Fanless Black 700W Fully Modular 80+ Titanium Certified700 W · titanium · modularAlternatives et remplacement
€287
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storageRocket Q NVMe SSDNVME · 8 TBAlternatives et remplacement
€123
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gpuASRock Steel Legend Dark Radeon RX 9070 GRE 12GB GDDR6 OC12 GB VRAM · 220 W · ROCMAlternatives et remplacement
≈ €440
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Performance100

Valeur82

Efficacité43

Extensibilité100

Silence95

Longévité100

Fiabilité60

Global88

Score de pérennité

Pérennité solide

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.

Expansion100

Expansion headroom: 0 PCIe slot(s), 3 M.2, 8 SATA, 2 drive bay(s), 6 RAM slot(s) free.

Storage growth90

Storage is 25% utilized with 2 free drive bay(s) and 8 free SATA port(s).

Memory growth95

6 RAM slot(s) free; memory is 50% utilized.

Networking55

Networking is 1000 Mbps.

Replacement ease90

ATX form factor with standard, socketed components — most parts are easy to replace.

Workload change85

A 12GB GPU is present — AI and transcoding workloads are covered.

Score de risque homelab

Risque modéré

40/100

Moderate risk (40/100) — 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.Solution: 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.Solution: 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.Solution: Add redundancy and an off-site/off-box backup for anything irreplaceable.

low

Power risk

PSU is 700W, peak load 399W (57%).Solution: PSU sizing leaves healthy headroom for spikes and future parts.

medium

Network risk

Single 1000 Mbps NIC — a switch/port failure takes the box fully offline, and multi-user media can saturate 1000 Mbps.Solution: Consider a second NIC or a managed switch; for heavy media, plan for 2.5/10G before the build.

low

Expansion risk

0 PCIe, 3 M.2, 8 SATA, 2 bays free.Solution: Healthy room for future drives, NICs and accelerators.

low

Upgrade risk

20117 platform — current generation with a forward-looking socket/feature set.Solution: Buy for the workload, not the socket — upgrade paths are a bonus, not a guarantee.

Audit final du build

Audit found 1 critical and 0 warning item(s) worth fixing before you buy.

1 Critique1 Optimisation1 Optionnel2 Futur

Critique

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

Optimisation

Plan faster networking

1G networking is fine today but will bottleneck multi-user media or big NAS transfers at 2TB.Action: Budget for a 2.5G/10G NIC and switch later, or spec it now.network

Optionnel

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

Futur

RAM expansion available

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

Futur

Drive bays remain

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

Ce qui devient la limite

1G networking becomes the ceiling is the most likely thing to date this build within 3-5y.

3-5y

1G networking becomes the ceiling

Pourquoi: A 1000 Mbps link will cap NAS transfers and multi-user media before the CPU or disks do.Que faire: Factor a NIC into the next hardware purchase.

FPS estimé en préréglage Moyen avec une ASRock Steel Legend Dark Radeon RX 9070 GRE 12GB GDDR6 OC et un Intel Core i7 7820X.
Jeu	1080p	1440p	4K
Grand Theft Auto V	≈300	≈300	≈300
Baldur's Gate III	≈160	≈120	≈55
Red Dead Redemption 2	≈280	≈220	≈130
Cyberpunk 2077	≈120	≈100	≈50
Elden Ring	≈175	≈140	≈60
Geometry Dash	≈300	≈300	≈300
Roblox	≈300	≈300	≈300
The Witcher 3: Wild Hunt	≈130	≈90	≈40
Palworld	≈110	≈80	≈35
Stardew Valley	≈300	≈300	≈300
Minecraft	≈300	≈300	≈300
Clair Obscur: Expedition 33	≈100	≈75	≈30

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