A tiny always-on server for Vaultwarden password management with WireGuard remote access and encrypted backups.
Recommended build
Architecture: mini system — AMD Ryzen 5 7430U
€546
Total
Assessmentoverkill
platform
storage
NVME · 8 TB
storage
3.5 HDD · 2 TB
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Based on your goals you need roughly 2 CPU threads, 12GB RAM and 3TB of storage. This system runs 24/7, so energy matters. Recommended: the Value build — most for your money — 546€ purchase, ~9W idle, ~50€/year energy (≈151€ over 3 years). GEEKOM A5 — AMD Ryzen 5 7430U: 12 threads, 16GB RAM, 7W idle — a complete, efficient prebuilt for this workload. Turnkey: no assembly, smaller footprint, lower energy than a custom build. Build DNA: performance 100, value 100, efficiency 96, expandability 45, silence 90, longevity 100 — overall 93/100. Heads-up: Total (546€) exceeds your budget (500€) by 46€ (9%). Ranking already prefers in-budget variants — this one is shown for comparison. What limits you first: RAM. Alternatives: Smart build — best all-round — 546€, DNA 90/100, overkill · Long-term build — expandable & future-proof — 546€, DNA 85/100, overkill · Efficiency build — lowest energy — 546€, DNA 93/100, overkill · Silent build — acoustics first — 546€, DNA 89/100, overkill · Build yourself — for comparison — 1090€, DNA 88/100, balanced.
The system as a whole — before the shopping list.
The system as a whole — before the shopping list.
prebuilt · mini system — AMD Ryzen 5 7430U
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.
OVERKILL — you're paying for capability the workload doesn't require.
| Performance I need | Performance I buy | Likely to use | |
|---|---|---|---|
| CPU threadsoverbuy | 2 | 12 | 2 |
| RAM | 12 | — | 11 |
| Storageoverbuy | 3 | 11 | 2 |
| GPU VRAM | — | — | — |
| Network | 1.0G | 1.0G | 1.0G |
What this means
An explainable future-proof score, the Homelab Risk Score, a final pre-purchase audit and what will become the limiting factor over time.
Limited future-proofing
Limited future-proofing (42/100) — expect to upgrade or rebuild sooner rather than later.
Prebuilt platform — the CPU/motherboard are not swappable in the usual sense, so the upgrade path is limited to RAM/storage/PCIe.
Expansion headroom: 0 PCIe slot(s), 1 M.2, 1 SATA, 1 drive bay(s), 1 RAM slot(s) free.
Storage is 24% utilized with 1 free drive bay(s) and 1 free SATA port(s).
1 RAM slot(s) free; memory is 25% utilized.
Networking is 1000 Mbps.
Prebuilt — proprietary parts can make replacement harder.
No GPU and little room to add one — demanding AI/transcoding workloads would be out of reach.
Elevated risk
Elevated risk (54/100) — several items should be addressed before purchase.
Single point of failure
Risk: highStorage 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: medium1 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.
Data loss risk
Risk: critical2 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.
Power risk
Risk: criticalNo PSU detected in the configuration.
Fix: Add a PSU sized at ~1.5x the peak load for efficiency headroom.
Network risk
Risk: mediumSingle 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.
Expansion risk
Risk: low0 PCIe, 1 M.2, 1 SATA, 1 bays free.
Fix: Healthy room for future drives, NICs and accelerators.
Upgrade risk
Risk: lowPrebuilt platform — the next CPU generation will almost certainly require a new system.
Fix: Buy for the workload, not the socket — upgrade paths are a bonus, not a guarantee.
Audit found 2 critical and 1 warning item(s) worth fixing before you buy.
Check the balance
CriticalTotal (546€) exceeds your budget (500€) by 46€ (9%). Ranking already prefers in-budget variants — this one is shown for comparison.
Action: Reconsider the config for the stated workload or budget before buying.
Category: balance
No storage redundancy
Critical2 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
Potentially overkill
WarningThe build exceeds what the workload needs; extra capacity sits idle.
Action: Check the value variant — it may cover the workload for less.
Category: balance
Use NAS-rated drives
OptimizationDesktop drives in an always-on NAS/server role have higher long-run failure rates.
Action: Prefer NAS/CMR-rated drives for 24/7 duty.
Category: storage
Plan faster networking
Optimization1G networking is fine today but will bottleneck multi-user media or big NAS transfers at 2.5TB.
Action: Budget for a 2.5G/10G NIC and switch later, or spec it now.
Category: network
Keep a backup off-box
OptionalRedundancy 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
RAM expansion available
Future1 RAM slot(s) free for a later upgrade.
Action: Leave them free until the workload actually grows.
Category: memory
Drive bays remain
Future1 drive bay(s) free for future capacity.
Action: Expand capacity in pairs (mirror/parity) when needed.
Category: storage
1G networking becomes the ceiling is the most likely thing to date this build within 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: Factor a NIC into the next hardware purchase.
RAM is the closest to its limit (25% of capacity in use) — it will likely force the next upgrade.
Runner-up variants the engine generated for the same scenario — tap one to see its parts.
mini system — AMD Ryzen 5 7430U · Idle 9 W · overkill
€546
| Role | Component | Qty | Price | Buy |
|---|---|---|---|---|
| platform | GEEKOM A5 — AMD Ryzen 5 7430U | 1 | €415 | … |
| storage | Rocket Q NVMe SSD | 1 | €122 | … |
| storage | WD_BLACK 3.5-Inch Gaming Hard Drive - 2TB | 1 | €9 | … |
| Total: | €546 | |||
mini system — AMD Ryzen 5 7430U · Idle 9 W · overkill
€546
| Role | Component | Qty | Price | Buy |
|---|---|---|---|---|
| platform | GEEKOM A5 — AMD Ryzen 5 7430U | 1 | €415 | … |
| storage | Rocket Q NVMe SSD | 1 | €122 | … |
| storage | WD_BLACK 3.5-Inch Gaming Hard Drive - 2TB | 1 | €9 | … |
| Total: | €546 | |||
mini system — AMD Ryzen 5 7430U · Idle 9 W · overkill
€546
| Role | Component | Qty | Price | Buy |
|---|---|---|---|---|
| platform | GEEKOM A5 — AMD Ryzen 5 7430U | 1 | €415 | … |
| storage | Rocket Q NVMe SSD | 1 | €122 | … |
| storage | WD_BLACK 3.5-Inch Gaming Hard Drive - 2TB | 1 | €9 | … |
| Total: | €546 | |||
mini system — AMD Ryzen 5 7430U · Idle 9 W · overkill
€546
| Role | Component | Qty | Price | Buy |
|---|---|---|---|---|
| platform | GEEKOM A5 — AMD Ryzen 5 7430U | 1 | €415 | … |
| storage | Rocket Q NVMe SSD | 1 | €122 | … |
| storage | WD_BLACK 3.5-Inch Gaming Hard Drive - 2TB | 1 | €9 | … |
| Total: | €546 | |||
mini build on LGA 1700 + Intel H610 · Idle 26 W · balanced
≈ €1,090
| Role | Component | Qty | Price | Buy |
|---|---|---|---|---|
| cpu | Intel Pentium Gold G7400 | 1 | ≈ €60 | … |
| motherboard | Asus H610 PRIME M-D D4 LGA1700 DDR4 Micro ATX | 1 | €107 | … |
| ram | ADATA XPG GAMMIX D10 Black DDR4-3200 CL16 16GB (2x8GB) | 1 | €39 | … |
| case | Fractal Design Meshify C ATX Mid Tower Black | 1 | €94 | … |
| cooling | Thermalright Le Grand Macho Air 159mm Fanless | 1 | ≈ €35 | … |
| psu | SeaSonic PRIME Fanless Black 700W Fully Modular 80+ Titanium Certified | 1 | €281 | … |
| storage | Rocket Q NVMe SSD | 1 | €122 | … |
| storage | Seagate Exos X18 16TB HDD 3.5" SAS 12.0 Gb/s | 1 | ≈ €352 | … |
| Total: | ≈ €1,090 | |||
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