How many HDD can we install in this chassis?

You can install up to 5 HDD and 1 SSD in this chassis.

How many total fans does it hold and what size?

This case can fit a total of four fans, three 80mm fans and one 60mm fan. For more details on this case model and to download its manual, please check out its product page on our website: https://www.silverstonetek.com/en/product/info/server-nas/RM23-502/

Will it fit an e-atx motherboard?

No, this case fits a full size ATX motherboard. You may want to double check the dimensions of the motherboard as well. The maximum motherboard size that this case can fit is 12" x 9.6".

Can anyone recommend a power supply that fits nicely in this case?

For server use, our Decathlon series of PSUs from 550W to 850W are recommended for use in this case. You can check them out at the below link: https://www.amazon.com/dp/B091CHV34M?th=1

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SilverStone Technology 2U Dual 5.25" Drive Bay ATX rackmount Industrial Storage Server Chassis with USB 3.1 Gen1 Interface, SST-RM23-502

Product ID: 305128421

Details

Brand
SilverStone
Case Type
Tower
Color
silver
Cooling Method
Air
Item Weight
15 pounds
Material
Alloy Steel

⚡USB 3.1 Gen1 5Gbps high-speed interface

💾Supports 1x 2.5" SSD + 5x 3.5" HDD bays

❄️Built-in fan bracket for up to 3x 80mm fans

R13312

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Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚀 Elevate your server game with SilverStone’s powerhouse chassis!

ROBUST INDUSTRIAL BUILD - Durable alloy steel chassis designed for demanding rackmount environments
OPTIMIZED COOLING DESIGN - Supports up to three 80mm fans to keep your server running cool under pressure
BLAZING FAST CONNECTIVITY - USB 3.1 Gen1 port ensures lightning-quick data transfers with backward compatibility
SEAMLESS ATX COMPATIBILITY - Fits standard ATX power supplies up to 180mm depth for easy integration
MASSIVE STORAGE FLEXIBILITY - Dual 5.25" bays plus 6 internal drive slots for ultimate expansion

The SilverStone SST-RM23-502 is a 2U rackmount server chassis engineered for professional-grade storage solutions. Featuring dual 5.25" drive bays, support for up to six internal drives (1x 2.5" SSD + 5x 3.5" HDD), and a USB 3.1 Gen1 interface for high-speed connectivity, it combines robust alloy steel construction with advanced cooling options. Designed for ATX power supplies and optimized for industrial environments, this chassis delivers reliable performance and expandability for demanding IT infrastructures.

Specifications

ASIN	B0917G5HT2
Antenna Location	Business
Best Sellers Rank	#103 in Computer Cases
Brand	SilverStone
Case Type	Tower
Color	silver
Compatible Devices	Server
Cooling Method	Air
Customer Reviews	4.4 4.4 out of 5 stars (77)
Enclosure Material	Alloy Steel
Hard Disk Form Factor	3.5 inches
Internal Bays Quantity	7
Item Dimensions D x W x H	22.83"D x 16.93"W x 3.48"H
Item Weight	15 pounds
Manufacturer	SilverStone Technology
Mfr Part Number	CAS-SILV-SST/RM23502
Model Name	SST-RM23-502
Model Number	CAS-SILV-SST/RM23502
Number of Fans	3
Number of Items	1
Other Special Features of the Product	Built-In Fan
Power Supply Mounting Type	Rear Mount
Supported Motherboard	ATX
Total USB 3.0 Ports	1
UPC	844761021160
Warranty Description	1 Year

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R13312

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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