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Supermicro 4U rack server chassis, matte black finish, front drive bays visible

Supermicro

Supermicro Quote# 8601183785 741GE-TNRT-OTO-91 rack server

SKU CH-F4H9-WRMZM MPN Quote# 8601183785

A 4U rack server system supporting up to four GPUs with dual 8-core 2.9 GHz processors

  • 4U rack server system built on Supermicro X13 platform
  • Dual 8-core processors at 2.9 GHz with 150 W TDP
  • 5 MB L3 cache per processor for data-intensive tasks
  • Supports up to four GPUs for parallel compute workloads
  • Manufacturer part number 741GE-TNRT-OTO-91 listed December 2024

741GE-TNRT 4U server system

This Supermicro 741GE-TNRT-OTO-91 is a new 4U rack server system built around the X13DEG-QT-P platform. It integrates two SPR 5415+ processors, each delivering eight cores at 2.9 GHz with a 150 W TDP and 22.5 MB cache. The chassis supports four GPUs and includes a 749TS-R2K05B power subsystem, supplied RoHS compliant.

Who this suits and who it does not

This system suits organisations deploying dual-socket compute nodes that require four GPU slots in a 4U form factor. It is not for buyers who need a tower chassis, single-socket configurations, or more than four GPU positions. Teams without rack infrastructure or without power distribution for 150 W CPUs should evaluate other form factors.

Dual SPR 5415+ processors

The decisive specification is the pair of SPR 5415+ CPUs, each rated at 8 cores, 2.9 GHz base frequency and 150 W power draw. This processor choice fixes the socket, memory channel count and PCIe lane budget for the entire build. Verify that your workload and cooling plan match this dual 150 W thermal envelope before ordering.

How it compares

Measured against everything we stock in Rack & Tower Servers, at today’s prices. Recalculated every night.

Price $11,316.99
Pricier than about 90% of the 17,641 comparable items (median $1,910.99).

New to this? Buying server hardware with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameSUPERMICRO
Size & build
Shipping weight22.68 kg
Package size762 × 508 × 508 mm

Questions about this item

How do I install the two P4X-SPR5415+-SRMGC-MCC processors into the X13DEG-QT-P motherboard?

Align each SPR 5415+ CPU with the socket keying, lower the retention lever fully, then torque the heatsink screws in a cross pattern to the specified pressure. The step most often missed is applying the pre-applied thermal interface material evenly before seating the cooler.

Which components in the 741GE-TNRT chassis will need replacement after extended operation?

The 749TS-R2K05B redundant power supplies and system fans are the primary field-replaceable units; both are hot-swappable and rated for continuous duty cycles.

What thermal limit appears first when all four GPUs and both 150 W CPUs run at full load?

The 150 W per-processor TDP combined with four GPU slots creates the first sustained thermal ceiling; airflow through the 4U chassis must meet the platform’s cooling curve to avoid throttling.

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