ASRock 2U4G-C621WS Xeon Intel C621 4GB DDR4 SDRAM 2U Rack-mountable Server

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ASRock 2U4G-C621WS Xeon Intel C621 4GB DDR4 SDRAM 2U Rack-mountable Server

Price:

$2,331.00

ASRockSKU: RS255733

Model Number: 2U4G-C621WS

Condition: New

In stock: Yes

NOTE: Availability 3-5 Weeks. Lead times may vary.

Quantity:

Get Volume Pricing

Shop with confidence! Saitech Inc is an authorized ASRock Partner Reseller.

Overview
Tech Spec
Additional Info

2U4G-C621WS is a rack-mountable server designed for enterprise and data center environments. It features Intel Xeon processing power and supports DDR4 memory, making it suitable for demanding workloads and scalable applications. This server is ideal for businesses seeking reliable performance and expandability.

Form Factor	Rack-mountable, GPU Server
Processor Type	Xeon
Max Memory Capacity	156 GB
Memory Speed	2133 MHz
Memory Type	DDR4 SDRAM

Model Number:	2U4G-C621WS
Brand:	ASRock
Alt Part Number(s):	2U4G-C621WS
Product Type:	Server
Processor Speed:	2.50 GHz
Processor Cache:	10MB
Chipset Type:	Intel C621
Graphic Controller:	ASPEED AST2500
Controller Type:	SATA 6Gb/s
Number of USB port:	4
Total Memory Capacity (RAM):	4 TB
Memory Standard:	DDR4-2666/PC4-21300
Memory Slot:	12
Rack Height:	2U
Output Voltage:	208 - 230 V AC
Protocols:	Web, SNMP, Telnet

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.

Fast and easy transaction! Will buy from them again!

Although the product itself was unsucc6for our purposes, the customer uce was exceptional. I would gladly go business with this company again.

I would certainly recommend Saitech, Inc. for all your IT solutions. Erwin our sales rep and his team are fantastic to work with.

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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ASRock 2U4G-C621WS Xeon Intel C621 4GB DDR4 SDRAM 2U Rack-mountable Server

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ASRock 2U4G-C621WS Xeon Intel C621 4GB DDR4 SDRAM 2U Rack-mountable Server