Intel Core i7 7820X · Intel X299 · Passive cooling · 64GB DDR4 · 16TB HDD build
Long-term build — expandable & future-proof · tower build on LGA 2066 + Intel X299
Parts · Long-term build — expandable & future-proof≈ €1,154
≈ €224Finding prices…
motherboardGigabyte X299 AORUS Gaming 3 Pro LGA2066 DDR4 ATXIntel X299 · ATX · 4× M.2Alternatives & swap≈ €203Finding prices…
ramCorsair Vengeance LPX Black DDR4-4000 CL18 64GB (2x32GB)64 GB DDR4 · 4000 MT/sAlternatives & swap≈ €137Finding prices…
€95Finding prices…
≈ €35Finding prices…
psube quiet! Dark Power 12 Black 750W Fully Modular 80+ Titanium Certified750 W · titanium · modularAlternatives & swap≈ €108Finding prices…
≈ €352Finding prices…
Idle
47W
Typical
93W
Peak
179W
Energy / year
≈ €229
Performance80
Value89
Efficiency62
Expandability100
Silence73
Longevity100
Reliability60
Overall89
Future-proof score
Strong future-proofing82/100
Strong future-proofing (82/100) — 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: 1 PCIe slot(s), 4 M.2, 7 SATA, 1 drive bay(s), 6 RAM slot(s) free.
Storage growth90
Storage is 75% utilized with 1 free drive bay(s) and 7 free SATA port(s).
Memory growth95
6 RAM slot(s) free; memory is 43% utilized.
Networking55
Networking is 1000 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 change70
No GPU, but there is room (1 PCIe slot(s), PSU headroom 4.2x) to add one for AI/transcoding.
Homelab Risk Score
Moderate risk49/100
Moderate risk (49/100) — 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.
medium
Storage risk
1 desktop hard drive(s) — not rated for 24/7 duty, vibration or heat; higher long-run failure risk.Fix: For an always-on system, prefer NAS/CMR-rated drives; monitor SMART and replace before the warranty ends.
critical
Data loss risk
1 drive(s), no redundancy, hard-drive media — the worst combination for keeping data safe.Fix: Add redundancy and an off-site/off-box backup for anything irreplaceable.
low
Power risk
PSU is 750W, peak load 179W (24%).Fix: 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.Fix: Consider a second NIC or a managed switch; for heavy media, plan for 2.5/10G before the build.
low
Expansion risk
1 PCIe, 4 M.2, 7 SATA, 1 bays free.Fix: Healthy room for future drives, NICs and accelerators.
low
Upgrade risk
20117 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 1 critical and 0 warning item(s) worth fixing before you buy.
1 Critical2 Optimization2 Optional3 Future
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
Optimization
Use NAS-rated drives
Desktop drives in an always-on NAS/server role have higher long-run failure rates.Action: Prefer NAS/CMR-rated drives for 24/7 duty.storage
Optimization
Plan faster networking
1G networking is fine today but will bottleneck multi-user media or big NAS transfers at 12TB.Action: Budget for a 2.5G/10G NIC and switch later, or spec it now.network
Optional
Add a UPS
An always-on server holding data should survive power blips.Action: Add an online/line-interactive UPS sized to the build's idle draw.power
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
6 RAM slot(s) free for a later upgrade.Action: Leave them free until the workload actually grows.memory
Future
Drive bays remain
1 drive bay(s) free for future capacity.Action: Expand capacity in pairs (mirror/parity) when needed.storage
Future
PCIe slot available
1 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
Storage nearly full is the most likely thing to date this build within 1-2y.
1-2y
Storage nearly full
Why: 75% of raw capacity is already in use — media libraries and backups grow fast.What to do: Expanding is easy: add a drive to the free bays/ports.
3-5y
1G networking becomes the ceiling
Why: A 1000 Mbps link will cap NAS transfers and multi-user media before the CPU or disks do.What to do: Add a 2.5G/10G NIC when the switch investment makes sense.
Keep going
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Verified
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