Gigabyte_R181-N20_C621_P_LGA-3647_128GB_DDR4-SDRAM_1U_Rack-Mountable_Server

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Gigabyte R181-N20 C621 P LGA-3647 128GB DDR4-SDRAM 1U Rack-Mountable Server

Price:

$1,727.25 $2,506.99

GigabyteSKU: GSV210808

Model Number: R181-N20

Condition: New

In stock: No

NOTE: Availability 4–5 Weeks. Lead times may vary.

Quantity:

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Overview
Tech Spec
Additional Info

R181-N20 is a 1U rack-mountable server designed for high-performance computing and enterprise workloads. It supports up to 128GB DDR4 memory and dual processors, making it suitable for data centers and demanding server environments. Its compact form factor allows efficient use of rack space while delivering robust processing and memory capabilities.

Form Factor	Rack-Mountable
Processor Sockets	Socket P LGA-3647
Number of Processors Installed	2
Max Memory Capacity	128GB
Memory Type	DDR4 SDRAM
Drive Bays	10
Power Supply	1200 W
Network Interface	Gigabit Ethernet

Model Number:	R181-N20
Brand:	Gigabyte
Alt Part Number(s):	R181-N20
Product Type:	Server
Motherboard Chipset:	Intel C621
Number of Total Memory Slots:	24
Total Number of USB Ports:	4
Controller Type:	Serial ATA/600
Graphics Controller Manufacturer:	ASPEED
Graphics Controller Model:	AST2500
Number of Power Supplies Supported:	2
Output Voltage:	208 - 230 V AC
Protocols:	Web, SNMP, Telnet
Height:	1.7"
Width:	17.2"
Depth:	28.7"

Product information, pricing, availability, images or discounts are subject to change without notice and may not always reflect the most current details. In the event of pricing or availability discrepancies, we reserve the right to cancel or adjust orders. Customers will be notified and may choose to proceed or cancel.

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The website provided detailed information, and I received a brand new PNY version RTX Pro 6000 at a reasonable price. Shipping was fast. My only suggestion is to confirm the customs clearance agency with the customer before exporting to Canada to avoid delays. Overall, shopping here is trustworthy.

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As a dark matter researcher building a university-grade dual-node system at home, I sourced an RTX Pro6000 Blackwell GPU from eSaitech—paired with i9-14900Ks, 128GB RAM per node, 20TB of NVMe across 4/4/8/4TB partitions, and Ubuntu 24.04. The build was flawless—until I accidentally charged the $8,000 GPU to my checking account via PayPal instead of the intended credit card. That misstep triggered a cascade of issues across PayPal, my bank, and eSaitech’s Shopify backend. Enter MaryLou from eSaitech customer service. She didn’t just help—she orchestrated a full recovery: coordinating RMA and accounting to reverse the charge, reprocess it correctly, and clear the default with PayPal. I was stunned. This wasn’t just good service—it was spectacular. From a company I’d never worked with, and to whom I technically owed money. The GPU arrived fast, at the lowest price I could find anywhere. But it’s the integrity and responsiveness of their team that truly impressed me. I don’t even know how to thank them properly. If you’re sourcing high-end components and value not just price but people, eSaitech earns my highest recommendation. Note my system below -

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Gigabyte R181-N20 C621 P LGA-3647 128GB DDR4-SDRAM 1U Rack-Mountable Server

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Gigabyte R181-N20 C621 P LGA-3647 128GB DDR4-SDRAM 1U Rack-Mountable Server