Technical specification sheet, 0% VAT (excl. tax) contract term pricing and Hetzner comparison for netcup VPS 4000 G12.5. Active checkout voucher: 1 Month Free (€38.12 deduction on 12-month term, 0% VAT (excl. tax)).
1 month free
Worth €38.12(1 × €38.12 · 12-month rate, 0% VAT (excl. tax))
6879nc179374223806879nc179362773206879nc179271179106879nc179328291206879nc17925025401Product codes are single-use. If netcup reports the code as already redeemed, use the next one.
| Contract term | List price / mo (0% VAT) | Voucher deduction (0% VAT) | First-term total after code (0% VAT) | Effective / mo (0% VAT) |
|---|---|---|---|---|
| 12 months | €38.12 | €38.12 | €419.32 | €34.94 |
| 24 months | €32.40 | €32.40 | €745.20 | €31.05 |
All prices across this site default to 0% VAT (excl. tax) net pricing; use the tax selector above to preview 19% German VAT or your local EU VAT rate. Product-specific vouchers automatically place the discounted plan directly into your cart (no need to add any other product); only the €5 new-customer voucher (€4.20 net at 0% VAT) needs to be paired with a regular product.
| Processor | AMD EPYC (x86_64 KVM) |
| CPU cores | 12 shared vCores |
| RAM | 32 GB ECC |
| Storage | 512 GB SSD |
| Network port | 2.5 Gbit/s (IPv4 + /64 IPv6) |
| Traffic policy | Unlimited flat rate. Temporarily throttled to 200 Mbit/s if rolling 24h traffic exceeds 2 TB; automatically lifted once below 2 TB/24h. |
| Availability SLA | 99.6% general DC average (99.9% SLA on Root Server) |
| 30-day satisfaction guarantee | No (VPS line) |
| Setup fee | €0.00 |
| Local Block Storage | Expandable up to 8 TB NVMe/SSD in SCP |
| Server Control Panel (SCP) | UEFI/BIOS images, custom ISO/qcow2, offline/online snapshots, stateful firewall, Grml rescue, VNC, REST API |
Concrete resource allocation and configuration parameters tailored to 12 shared x86 vCores + 32 GB ECC RAM + 512 GB SSD:
| Subsystem / Stack | RAM Budget | Recommended Configuration Parameters |
|---|---|---|
| Linux kernel, systemd & journald | 0.5 GB | SystemMaxUse=200M in /etc/systemd/journald.conf |
| PostgreSQL 17 / MariaDB | 9.6 GB | shared_buffers = 8192MB · effective_cache_size = 20480MB · work_mem = 48MB · maintenance_work_mem = 2048MB · max_worker_processes = 12 |
| Redis / Valkey cache | 3.2 GB | maxmemory 3264mb · maxmemory-policy allkeys-lru |
| Docker containers / App workers | 14.4 GB | Comfortably runs 24–60 active containers or 96 concurrent PHP-FPM / Node / Go workers |
| OS page cache & burst headroom | 4.3 GB | vm.swappiness = 10 in /etc/sysctl.d/99-tuning.conf |
| Disk & SCP snapshot reserve (512 GB) | ~435 GB usable | SCP requires at least 10% free space (51 GB) to create online/offline snapshots |
Run these commands after provisioning to verify CPU allocation, steal time (%st), /64 IPv6 routing via fe80::1, and disk IOPS (passing -i to YABS skips the multi-gigabyte iperf3 transfer so you do not burn your 2 TB/24h unthrottled budget before the 200 Mbit/s shaping threshold):
# 1. Verify CPU model (allocated KVM vCores) and topology
lscpu | grep -E "Model name|Socket|Thread|NUMA|CPU\(s\):"
# 2. Check CPU steal time (%st column; should remain 0.0 on dedicated Root Server cores)
vmstat 1 5
# 3. Verify /64 IPv6 subnet and netcup's fe80::1 link-local gateway
ip -6 addr show dev eth0 && ip -6 route show default
ping6 -c 4 2606:4700:4700::1111
# 4. Run YABS fio 4k/64k disk + Geekbench 6 benchmark without iperf3 (-i)
curl -sL yabs.sh | bash -s -- -iSelecting “No preference Europe” places your server in Nuremberg (DE), Vienna (AT) or Amsterdam (NL) for €0 extra. Locking a specific city adds a monthly surcharge:
| Data center location | Monthly surcharge (0% VAT) |
|---|---|
| No preference Europe (AT, DE or NL) | €0.00 |
| Nuremberg, Germany | +€4.86 |
| Vienna, Austria | +€4.86 |
| Amsterdam, Netherlands | +€4.86 |
| Manassas, USA | +€4.86 |
| Singapore | +€41.26 |
How this plan compares against its sibling netcup line and equivalent Hetzner Cloud shared (CX) and dedicated (CCX) instances at 12-month / monthly rates:
| RS 4000 G12.5 | VPS 4000 G12.5 | Hetzner CX53 | Hetzner CCX43 | |
|---|---|---|---|---|
| CPU allocation | 12 dedicated cores | 12 shared vCores | 16 shared vCores | 16 dedicated cores |
| NVMe / SSD storage | 512 GB NVMe | 512 GB SSD | 320 GB NVMe | 360 GB NVMe |
| Included traffic | 3 TB / 24h → 300 Mbps | 2 TB / 24h → 200 Mbps | 20 TB / mo | 40 TB / mo |
| 99.9% SLA | 99.9% | – | 99.9% | 99.9% |
| 30-day money-back | 30d | – | Hourly | Hourly |
| Monthly price (12M / cap) (0% VAT) | €65.40 | €38.12 | €29.99 | €276.49 |
8 × CPU · 16 GB RAM · 256 GB
16 × CPU · 64 GB RAM · 1 TB
Click “Open netcup cart with this code” above. The product voucher automatically places this plan directly into your shopping cart with the discount already applied.
The voucher itself already represents the complete plan — you do not need to browse netcup.com or add any extra products. Simply confirm your contract term and location in the cart.
Confirm that the Gutschein line shows the free months or discount deduction. Select a non-EU billing country (e.g. China, US) for automatic 0% net pricing, and proceed directly to checkout.
Read full voucher troubleshooting guide →
No — netcup’s shopping cart accepts strictly one voucher per order. Because the VPS 4000 G12.5 voucher saves €38.12 at 0% VAT (more than the €4.20 net / €5.00 gross new-customer code), use the product code.
Yes. According to the upstream voucher rules, both new and existing customers can redeem this product voucher.
Product-specific codes are single-use tokens. Expand “Backup codes” on the voucher card above and copy the next code (#2–#5); redeemed codes are automatically rotated out of the pool.
No. netcup does not use introductory renewal hikes: your contract renews at the same base tariff, and Webhosting percentage vouchers apply recurringly.
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