Built to order

Custom dedicated server built to your spec, priced as you build

A custom dedicated server from Primcast is a whole physical machine built from the parts you pick: processor, memory, drives, RAID, GPU, port speed and data center. Choose them below and the monthly price updates with every click, so you know the cost before we fit a single part.

Most builds are ready 4–24 hours after your order clears review. If a racked server already matches your spec, it is yours about 30 minutes after approval.

  • 18server platforms
  • 45processors
  • 4–128cores per server
  • 27drive options
  • 5data centers

Counted from the same catalogue our checkout bills from, each time this page loads.

01 Configurator

Build a dedicated server, part by part

Every choice sits on one screen because the parts depend on each other. The platform decides which processors fit, and the controller decides which arrays you can have. Nothing is reserved, and you can try it without an account.

Your specificationTap an option to change it.
PlatformThe board your server is built on
ProcessorHow many sockets, then the processor
MemoryRegistered ECC
StorageController, drive, how many, then the array
GPUAdd one if your work needs it. The board sets how many fit.
NetworkPort speed and addresses. Unmetered at every speed.
SystemLinux is free. Windows Server is priced by the processor.
SoftwareLicences we install for you. Each has a one-time setup.
SupportHow fast we respond when something breaks
Location and termPay monthly, or ahead for a discount

02 Lead time

Custom server lead time: how soon your build is ready

It depends on where the parts are when you order: already in a rack, on our shelves, or still with a distributor. Find your row before you commit, so the date never surprises you.

  1. About 30 minutes

    A racked server already matches

    The server you specified is already powered and cabled in the data center you chose, so we hand it over as it stands. Taken without changes, it also skips the custom build fee.

  2. 4–24 hours

    Parts from our shelves are fitted

    This is the usual case, and it covers everything on the configurator above. A technician fits the parts, builds the array and installs your system. A racked server that only needs more memory or a different drive lands here too.

  3. 5–10 working days

    A part has to be bought in

    Something you asked for is not a part we stock: an unusual capacity, a GPU that is not on the list, or more addresses than the configurator offers. We order it first, then build.

  4. 10–15 working days

    The part is scarce

    Current-generation accelerators and the largest drives are sold on allocation. We tell you which part sets the date before you pay, not after.

Every row starts once your payment is approved and the order passes our fraud check. Half of all orders are approved within about two hours, and a new account's first order may wait a few days. When we buy hardware for one customer, we ask for three months up front.

03 Your options

Custom server build options, and how far each one goes

Here is the full range the configurator covers, so you can check that your job fits before you start clicking.

Processors
45 processors on boards with 1/2/4 sockets, from 4 to 128 cores per server. The families are AMD EPYC, AMD Opteron, Ampere Altra (ARM), Intel Atom, Intel Xeon, X-Gene (ARM). Most are previous-generation enterprise parts, chosen on purpose: you get far more cores for the money, and a database replica or a render node does not mind how new its cores are. Looking for ARM in particular? See our ARM dedicated servers.
Memory
8 GB to 2 TB of registered ECC memory in 10 sizes, including the in-between sizes fixed plans skip. The price you see replaces the base memory price. It is not a fee on top.
Drives and RAID
27 drive options from a SATA-SSD 32 GB to a SAS-SSD 30.72 TB, in SATA-SSD, SATA, SAS-SSD, NVMe, SAS, priced per drive so you set the count. Arrays come as RAID 0, RAID 1, RAID 5, RAID 6, RAID 10, or as plain JBOD if you prefer to run the disks yourself, with up to 24 drives on the largest controller.
Network
500 Mbps to 100 Gbps, unshared and unmetered at every speed. Nobody counts your traffic and there is never an overage line on the invoice. Up to 8 IPv4 addresses on the configurator, and IPv6 at no charge.
GPUs
57 GPUs to choose from, grouped as Gaming / Consumer (19), ML / HPC (15), Workstation / Rendering (24). They fit 4 of the platforms, because the GPU decides which chassis your server needs. Compare them on our GPU server page.
System and software
36 operating systems installed before handover. Linux costs nothing, and Windows Server is priced by the processor. We also license and install 20 products for you, from hosting control panels to streaming servers.
Support
6 support tiers. The basic one comes with every platform, and the fastest commits to a first response within 30 minutes. Hardware replacement times for each tier are in the table below.

Prices that apply across platforms

US dollars per month, before tax. The platforms column shows how many of the 18 platforms offer each option, because not every board takes every speed, and some include a port speed that others charge for. Memory and drives are priced per platform, so you will find them on the configurator.

Port speed
SpeedPlatformsPer month
500 Mbps9/18$0
1 Gbps18/18$0–$79
2 Gbps14/18$189
3 Gbps14/18$299
5 Gbps14/18$459
10 Gbps14/18$529
20 Gbps9/18$1,629
40 Gbps2/18$2,799
100 Gbps1/18$3,999
IPv4 addresses
AddressesPlatformsPer month
1 × IPv418/18$0
2 × IPv412/18$6
4 × IPv47/18$18
6 × IPv46/18$30
8 × IPv46/18$42
Support tier
Tier and commitmentPlatformsPer month
Basic - 24x7x12Response time: 12H - H/W replace 24H18/18$0
Bronze - 24x7x4Response time: 4H - H/W replace 4H - Adv. support 30min - Uptime monitoring every 5 min18/18$9–$19
Silver - 24x7x2Response time: 2H - H/W replace 3H - Adv. support 60min - Uptime monitoring every 2 min, plus an OS heartbeat that catches a frozen server18/18$29–$39
Gold - 24x7x1Response time: 1H - H/W replace 2H - Adv. support 90min - Uptime monitoring every minute, plus an OS heartbeat, and we open the ticket for you18/18$59–$69
Platinum - 24x7x1/2Response time: 30M - H/W replace 2H - Adv. support 120min - Uptime monitoring every 30 sec, plus an OS heartbeat, we open the ticket, and a frozen server is investigated automatically and restarted for you if you allow it18/18$89–$99
Monitored - 24x7x12Response time: 12H - H/W replace 24H - Uptime monitoring every 5 min1/18$2
Paying ahead
MonthsPlatformsOff the server
118/180%
318/18−5%
618/18−10%
1218/18−15%

04 Before you build

Check the ready servers first

A server that is already racked goes live about 30 minutes after approval, and taken as it stands it skips the one-time custom build fee. Build to order when the shelf cannot give you what you need, such as an unusual amount of memory, a specific array, four processors, a faster port, or a city with no matching server this week.

05 Good to know

Mail, addresses, BGP and remote access

The questions people ask us most before they order a custom build, answered up front.

01Mail

Port 25 is open

You can send mail from day one. If one of your addresses is listed for actually sending spam, we close outbound port 25 on that single address for 30 days. A listing against a whole range, or a policy listing, never triggers it.

02Addresses

Clean IPs from the start

We check every address against the public blocklists before you get it and swap any that is listed. The checks keep running after handover, so a neighbour's reputation never becomes yours.

03Routing

Your own IPs over BGP

Bring your own address space and we announce it over a BGP session. Send us the prefix and your AS number. You can inspect our routing first with the looking glass, which runs BGP lookups, pings and traceroutes from New York and Bucharest.

04Access

Console and firmware

Rack servers and blades come with their own management controller: a browser console, power control, boot order and firmware settings, so you can switch on virtualisation or SR-IOV yourself. Most of the small Moonshot cartridges have power control only, so check the platform if you need a console.

06 Where it runs

5 data centers, one network

Your build can go in any data center its platform lists: New York, Bucharest, San Francisco, Amsterdam, Miami. The configurator only offers the ones that platform runs in.

07 Questions

Custom dedicated server questions, answered

01What is a custom dedicated server?

It is a physical server built from the parts you choose, instead of picked from a fixed plan. With us you pick the processor and how many sockets it fills, then memory, drives, the controller and its RAID level, a GPU, port speed, IP addresses, the operating system, a support tier, the data center and how far ahead you pay. The whole machine is yours alone, with nobody else's work on it.

02How long until a custom server is ready?

Usually 4 to 24 hours, because everything on the configurator is stock we hold. If a racked server already matches, it is ready about 30 minutes after approval. A part we have to buy in adds 5 to 10 working days, and a scarce one 10 to 15. Each of these clocks starts once your payment is approved and the order passes our fraud check.

03Can I choose how many cores my server has?

Yes. You pick the processor and how many sockets it fills, and the total runs from 4 to 128 cores per server. The core counts you can build today are 4, 6, 8, 10, 12, 14, 16, 20, 24, 28, 32, 40, 48, 56, 64, 72, 80, 128. If you need a count that is not on the list, ask us in chat.

04Which processors can I pick: Intel, AMD or ARM?

The configurator carries AMD EPYC, AMD Opteron, Ampere Altra (ARM), Intel Atom, Intel Xeon, X-Gene (ARM), on 18 platforms. If ARM is what you are after, our ARM server page describes those machines on their own. For AMD, AMD dedicated servers lists every EPYC and Opteron build with what each core costs, and for Intel, Intel dedicated servers lists every Xeon and Atom.

05Is the price on the configurator what I will pay?

Yes, apart from tax. It uses the same catalogue and the same arithmetic as our checkout. On a build with several drives the billing system rounds the per-drive price its own way, so the total can land a cent or two apart. Tax for your country is added at checkout.

06Do I pay a setup fee, and am I tied to a contract?

A ready server you order unchanged costs nothing to set up, except on our entry platform, which has its own one-time fee of $13. Every other configuration is a build for you and adds a one-time $29 setup fee, shown before you pay. There is no contract. You pay monthly and can cancel whenever a month ends, or pay 3/6/12 months ahead for up to 15% off the server.

07Can I upgrade a custom server later?

Yes. Memory, drives and port speed can be added to the server you already have, and on some platforms a second processor too, with no migration and no new IP address. You pick the time, and once the parts are here the work is normally done within 4 to 24 hours. A different processor model usually needs a different board, which means moving to a new server.

08Can I add a GPU to a custom-built server?

Yes. There are 57 GPUs on offer across 4 platforms, and the configurator lets you add as many as the board takes. Pick the GPU first if it matters most, because it decides which chassis your server needs. Our GPU server page compares them.

09Can my custom server send email?

Yes, port 25 is open and nothing is blocked in advance. We watch the addresses we hand out, and only if one of yours is listed for sending spam do we close outbound port 25 on that one address, for 30 days. If mail is the main job of the server, tell us when you order.

10Can I announce my own IP addresses?

Yes. Send us your prefix and AS number and we set up a BGP session to announce it. Before you commit, our public looking glass lets you pick New York or Bucharest and run BGP lookups, pings and traceroutes yourself.

11Do I get IPMI or console access?

On rack servers and blades, yes. Their management controller gives you a browser console, power control and the boot order even when the operating system is down, plus the firmware settings. Most of the small Moonshot cartridges offer power control only, so ask us before you order one if a console matters to you.

12What if the part I want is not on the configurator?

Ask us. Much of what we fit is not on the form, and the limit is usually time rather than possibility: a bought-in part adds 5 to 10 working days, a scarce one 10 to 15. Copy your specification from the configurator, paste it into the chat, and tell us what to change. Our assistant answers in seconds, can check your account and servers, and hands you to one of our team whenever you ask.

Build the server your job needs

Price it on the configurator, check the lead time, then take it to checkout. If the part you need is not on the form, ask in chat and we will tell you the price and the date.