Discover the Librem Server

and set your servers free

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Great server hardware made better with Pureboot


Pureboot: secure boot process

We’ve taken some of the best server hardware and made it better with Pureboot, our complete secured boot process with a neutralized and disabled the Intel Management Engine, coreboot BIOS replacement and BIOS, kernel and boot tamper detection.

Librem Key: easy security verification

The Librem Key is our USB security token that integrates with Pureboot to identify and alert you when your server has been tampered with. With two modes: green light good, red light bad you have instant easy security verification which can be monitored in person or remotely.

Saving your organization time and money

Our security team has spent hundreds of hours developing coreboot for some of the best server hardware to give your organization the most secure server on the market at fraction of the cost of doing it yourself. With a Librem Server your security processes can be simpler, more affordable and have reduced risk.

Customizable Enterprise Support

Protected by the Purism Manufacturer Warranty and we offer a range of customizable Enterprise Support packages to suit your business’s unique needs. With us, you get the best in class, same-day support from the same people who designed, built and use the products everyday.

Are your servers Pureboot secure?


Available to order today

Customize and order your bespoke secure server today and we will ship it to you in 2-3 weeks. If you need added security in transit opt for our anti-interdiction services to verify your hardware has not been tampered with.

Powering Businesses

The Librem Server has been trusted for the past year by select Purism business customers and is now generally available to power and protect your business.

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Technical specs

ModelL1UM1X8CL1UM2X8CL1UM3X16C
Form Factor1U Rackmount1U Rackmount1U Rackmount
Dimensions W 17.2" (437mm)
H 1.7" (43mm)
D 9.8" (249mm)
Net Weight: 8 lbs (3.62 kg)
Gross Weight: 12 lbs (5.44 kg)
W 17.2" (437mm)
H 1.7" (43mm)
D 19.85" (503mm)
Net Weight: 20 lbs (9.07kg)
Gross Weight: 33 lbs (14.97kg)
W 17.2" (437mm)
H 1.7" (43mm)
D 16.9" (429mm)
Net Weight: 8 lbs (3.63 kg)
Gross Weight: 12 lbs (5.44 kg)
Processor One Intel Xeon processor D-1541, FCBGA 1667
2.1GHz-2.7GHz, TDP support 45W
8 Cores, 16 Threads /12 MB
One Intel Xeon processor D-1537, FCBGA 1667
1.7GHz-2.3GHz, TDP support 35W
8 Cores, 16 Threads /12 MB
One Intel Xeon processor D-1587, FCBGA 1667
1.7GHz-2.3GHz, TDP support 45W
16 Cores, 32 Threads /24 MB
Main Memory 4x DDR4 DIMM slots
Up to 128GB DDR4 ECC RDIMM
Up to 64GB DDR4 ECC/non-ECC UDIMM
4x DDR4 DIMM slots
Up to 128GB DDR4 ECC RDIMM
Up to 64GB DDR4 ECC/non-ECC UDIMM
4x DDR4 DIMM slots
Up to 128GB DDR4 ECC RDIMM
Up to 64GB DDR4 ECC/non-ECC UDIMM
On-board Storage
Controllers
SoC controller for 6 SATA3 (6Gbps) ports SoC controller for 4 SATA3 (6Gbps) ports; RAID 0,1,5,10 RSTe
Broadcom 2116 (IT mode) SW controller for 16 SATA3 (6 Gbps) ports; SAS2 and SATA3
SoC controller for 6 SATA3 (6Gbps) ports
On-board Network
Controllers
Dual LAN via SoC 10GBase-T
Dual LAN via Intel i350-AM2 Gigabit Ethernet
1x Realtek RTL8201N PHY (dedicated IPMI)
Dual 10G SFP+ from D-1500 SoC
Dual 1GbE with Intel 2.0
Dual 10GBase-T LAN via D-1500 SoC
Dual 1GbE LAN via Intel i350-AM4
Dual 1GbE with Intel i210
On-board IPMI Support for Intelligent Platform Management Interface 2.0
IPMI 2.0 with virtual media over LAN and KVM-over-LAN support
Support for Intelligent Platform Management Interface 2.0
IPMI 2.0 with virtual media over LAN and KVM-over-LAN
Support for Intelligent Platform Management Interface 2.0
IPMI 2.0 with virtual media over LAN and KVM-over-LAN
On-board VideoBMC integrated Aspeed AST2400Aspeed AST2400BMC integrated Aspeed AST2400
PCI-E
Expansion Slots
1x PCI-E 3.0 x16 Full-height slot
1x M.2 PCIe 3.0 x4, M Key 2242/2280/2210
1 PCI-E 3.0 x8 Full-height slot
1 M.2 PCIe 3.0 x4, M Key 2242/2280/2210
Mini-PCIe with mSATA
1x PCI-E 3.0 x8 Full-height slot
1x M.2 PCIe 3.0 x4, M Key 2242/2280/2210
Mini-PCIe with mSATAs
LAN I/O 2x RJ45 10G LAN ports
2x GbE LAN ports
1 Dedicated IPMI LAN port
2x 10G SFP+ LAN ports
2x 1GbE LAN ports
1 Dedicated IPMI LAN port
2x RJ45 10G SFP+ LAN ports
6x RJ45 GbE LAN ports
1x RJ45 Dedicated IPMI LAN port
USB I/O2 USB 3.0 ports (rear) 2 USB 3.0 ports (rear)
5 USB 2.0 (4 via headers and 1 type A)
2 USB 3.0 ports (rear)
Video Output1 VGA port1 VGA port1 VGA port
DOM I/O1 SATA DOM (Disk on Module) power connector2 SuperDOM (Disk on Module) power connectors1 SATA DOM (Disk on Module) power connector
TPM I/O1 TPM 1.2 header1 TPM 1.2 header1 TPM 1.2 header
Drive bays2x 3.5” or 4x 2.5” internal SATA3 HD bays (w/optional riser card)4x Internal hot-swap 3.5” SATA3/SAS24x 2.5” internal fixed drive bays
Power Supply200W power supply with PFC400W Redundant power supplies with Pmbus400W Redundant power supplies with PFC
FansPassive Heatsink, 40mm chassis fan4x-6x 40mm chassis fanPassive Heatsink, 40mm chassis fan
Price From$2,699$3,299$5,999