GUNMANSA Synology RackStation RS4021XS+ SAN/NAS Storage System
GUNMANSA Synology RackStation RS4021XS+ SAN/NAS Storage System
manufacturer

Synology RackStation RS4021XS+ SAN/NAS Storage System | SKU SYN-RS4021

10 - 15 days handling time

SAN/NAS Storage System offers maximum storage efficiency and convenience

Through RAID levels (0, 1, 5, 6, 10, basic, jbod, raid f1), RAID provides data reliability, fault tolerance and improves overall performance

DDR4 SDRAM memory technology for dependable data storage with maximum usability

Experience unmatched performance, built-in security and remote management capabilities with Intel Xeon 2.10 ghz processor

RAID technology - data reliability, fault tolerance and improved overall performance

Intel Xeon D-1541 Octa-core (8 Core) 2.10 GHz - 16 x HDD Supported - 0 x HDD Installed - 16 x SSD Supported - 0 x SSD Installed - 16 GB RAM DDR4 SDRAM - Serial ATA Controller - RAID Supported - 0, 1, 5, 6, 10, Basic, JBOD, RAID F1 RAID Levels - 16 x Total Bays - 16 x 2.5"/3.5" Bay - Gigabit Ethernet, 10 Gigabit Ethernet - 2 USB Port(s) - Network (RJ-45) - DiskStation Manager - CIFS, AFP, NFS, FTP, WEBDAV, SMB 1.0, SMB 2.0, SMB 3.0, NFSv3, NFSv4, NFSv4.1, ... - 3U - Rack-mountable

Price
R 146,732
Flexible payment options Pay securely over time
Secure checkout with interest-free payment options
7 in stock
Description

Synology RackStation RS4021XS+ SAN/NAS Storage System | SKU SYN-RS4021

Info

<div data-v-01ee0631="" class="mb-5"><div data-v-01ee0631="" class="title col-md-12">Main Features</div></div><div data-v-01ee0631="" class="mktDescription spec_main_gfk" id="spec_main"><div><ul><li><b>Number of Hard Drives Supported</b>16</li><li><b>Number of Hard Drives Installed</b>0</li><li><b>Number of Solid State Drive Supported</b>16</li><li><b>Number of Solid State Drive Installed</b>0</li><li><b>Processor Manufacturer</b>Intel</li><li><b>Processor Type</b>Xeon</li><li><b>Processor Model</b>D-1541</li><li><b>Processor Core</b>Octa-core (8 Core)</li><li><b>Processor Speed</b>2.10 GHz</li><li><b>Standard Memory</b>16 GB</li><li><b>Memory Technology</b>DDR4 SDRAM</li><li><b>Ethernet Technology</b><ul><li>Gigabit Ethernet</li><li>10 Gigabit Ethernet</li></ul></li><li><b>Number of Total Expansion Bays</b>16</li><li><b>Number of 2.5"/3.5" Bays</b>16</li><li><b>Controller Type</b>Serial ATA</li><li><b>RAID Supported</b>Yes</li><li><b>RAID Levels</b>0, 1, 5, 6, 10, Basic, JBOD, RAID F1</li><li><b>Total Number of USB Ports</b>2</li><li><b>Number of USB 3.2 Gen 1 Ports</b>2</li><li><b>Network (RJ-45)</b>Yes</li><li><b>Number of Network (RJ-45) Ports</b>6</li><li><b>Operating System</b>DiskStation Manager</li><li><b>Protocols</b><ul><li>CIFS</li><li>AFP</li><li>NFS</li><li>FTP</li><li>WEBDAV</li><li>SMB 1.0</li><li>SMB 2.0</li><li>SMB 3.0</li><li>NFSv3</li><li>NFSv4</li><li>NFSv4.1</li><li>iSCSI</li><li>HTTP</li><li>HTTPS</li><li>SNMP</li><li>LDAP</li><li>CalDAV</li><li>DLNA</li></ul></li><li><b>Number of Power Supplies Installed</b>2</li><li><b>Maximum Power Supply Wattage</b>800 W</li><li><b>Redundant Power Supply</b>Yes</li><li><b>Height</b>5.2"</li><li><b>Width</b>19"</li><li><b>Depth</b>25.8"</li><li><b>Form Factor</b>Rack-mountable</li><li><b>Rack Height</b>3U</li><li><b>Weight (Approximate)</b>38.36 lb</li><li><b>Country of Origin</b>Taiwan</li></ul></div></div>

Warranty

Warranty

Our products are covered by a manufacturer’s warranty ranging from 6 months up to a lifetime, subject to the specific item. For detailed warranty information, kindly enquire with our support team.


Reviews

Reviews

Shipping

South Africa: 1-3 Days

Free Shipping Over R2000

Shipping From R60

International: 2-5 Days

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41

Let customers speak for us

from 982 reviews
SUPER!!! SUPER!!! SUPER!!!

This product smells absolutely divine! My son is going to love it!

The service from Gunmansa is fabulous! From the day of purchase, there was very clear communication regarding the shipping dates. Gunmansa is both professional and friendly.
HIGHLY HIGHLY RECOMMEND

Natalie Dumas
One of the greatest on the market

One of the greatest on the market

Beacannon Topandas
Awesome!

Awesome! Was belaglik vinnig. Thanks julle.

Derek Cilliers
Good product

Good product fits well

Anonymous
That's is a very nice

That's is a very nice product

Anonymous
Good

Good

Anonymous
Good quality suitcase

Good quality suitcase. Great service. What a pleasure dealing with a company like this.

Danielle Espag
I thought all is inclusive as per the picture but now I need the gun at what price?

I thought all is inclusive as per the picture but now I need the gun, what price?

Anonymous
Nice compact and sturdy chassis

Nice compact and sturdy chassis. Build quality is good and cable management room is good as well. Actually already bought a few more from the same place because the price here is good and i havent had any issues with them.

Tabrez Moorad
The correct item I needed to sport my bakkie

The correct item I needed to sport my bakkie. Quality stuff. Thanks

Samuel Kaputa
Excellent service

Thank you for an excellent service and being very accommodating. I appreciate your professionalism and getting a precious gift to my dad earlier than expected. Appreciate it so much.

Anina Loots

I am happy with my order ☺️

Nondwe Hem

The hairdryer we ordered arrived very fast and works like a charm! Happy wife, happy life, as they say. Thank you very much Gun Man SA!

Pieter Sadie
Great Service

Great service and even better products!

Rudi

Great product and excellent customer service and delivery was quick.

Shawn Zenda

SOUTH AFRICA'S MODERN TACTICAL & TECH STORE

Welcome to GUNMANSA — where tactical culture, modern tech, self-defense gear, electronics, and premium lifestyle products come together in one powerful shopping experience.

WHY CUSTOMERS CHOOSE US

  • Premium curated products
  • Fast nationwide South African delivery
  • Secure online checkout
  • Trend-focused tactical & tech collections
  • Reliable customer support
  • Constantly updated product range
  • Trusted by thousands of customers nationwide

FAST SOUTH AFRICA-WIDE DELIVERY

We work hard to ensure your order arrives quickly, securely, and professionally packaged.

DELIVERY INFORMATION

  • Nationwide shipping available
  • Tracking provided on dispatched orders
  • Secure packaging for sensitive products
  • Delivery times vary by region
  • Major cities usually deliver faster

DISCREET PACKAGING

Many products are shipped in discreet packaging for added privacy and professionalism.

CUSTOMER SUPPORT THAT HAS YOUR BACK

Your experience matters to us. We aim to provide reliable support before and after your purchase.

RETURNS

Returns may be accepted based on product condition, packaging condition, time since delivery, and product category restrictions.

NEED HELP?

Our support team can assist with product guidance, order updates, compatibility questions, technical support, and returns & exchanges.

IMPORTANT PRODUCT SAFETY INFORMATION

Certain products sold by GUNMANSA require responsible handling and adult supervision where applicable.

RESPONSIBLE USAGE

  • Understanding local laws
  • Safe handling practices
  • Proper storage
  • Responsible usage
  • Using products only for lawful purposes

KNOW BEFORE YOU BUY

Some products may require setup or accessories, have age-related restrictions, need batteries/gas/ammunition/accessories, or require maintenance.

SAFE. SECURE. VERIFIED.

Shop confidently knowing your information and payments are protected.

PAYMENT OPTIONS

  • Secure card payments
  • EFT payments
  • Online payment gateways
  • Mobile-friendly checkout options

SECURITY FEATURES

  • Encrypted checkout systems
  • Secure payment processing
  • Fraud protection measures
  • Trusted payment providers

QUICK ANSWERS

Q: How long does delivery take?

Delivery times vary depending on your location and product availability.

Q: Will I receive tracking?

Yes — tracking details are typically provided once orders are dispatched.

Q: Can I return a product?

Eligible returns may be accepted according to our returns policy.

Q: Do products come with warranty?

Some items include supplier/manufacturer warranty coverage.

Q: Do you offer nationwide shipping?

Yes — we ship across South Africa.