United States
Name:
836220-B21
- Description:
- HP 16GB 2RX4 PC4-2400T-R SMART 1YR IMS WARRANTY STANDARD
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3 - List Price:
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$1,052.11
- Price:
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$957.41
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Larger orders are dispatched through freight forwarding partners. Delivery takes 7–10 business days, globally.
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Every shipment is delivered directly to your address — regardless of country or carrier.
Our best-in-class warranties
3-Year Extended Warranty
Extended protection, enterprise-grade.
All enterprise hardware is backed by a 3-year warranty — triple the industry standard — covering defects under normal use.
Professional repairs & replacements.
If a hardware issue is confirmed, we’ll repair or replace the unit. Replacement parts carry either original or 3-month coverage.
RMA process, simplified.
Once an RMA is approved, return the defective unit within 10 days. We handle the rest — no service gaps.
Service Boundaries & Exclusions
What’s covered — and what’s best avoided.
Your warranty covers defects under normal use. For continued protection, avoid accidental damage, unauthorized repairs, third-party parts, or extreme environments.
Know your location’s service type.
In some regions, return-to-factory or remote service may apply. On-site service depends on infrastructure availability.
Minimal documentation required.
To initiate service, just submit the invoice and warranty card — no red tape, no waiting.
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Return any product within 14 days of delivery if it doesn’t meet your technical or operational needs.
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Refund or restock, your call.
Changed your mind? Get a refund (restocking fees may apply) or swap with another product.
30-Day Hardware Replacement
Covered for any early faults.
All equipment includes a 30-day replacement warranty. If something goes wrong, we’ll repair or swap it — fast.
Replacements shipped in 10 days or less.
Once your return is inspected and approved, we dispatch the replacement promptly to keep your operations moving.
RMA protocol keeps it smooth.
Just ensure all accessories and original packaging are intact — we’ll take care of the technical validation.
836220-B21
HP 16GB 2RX4 PC4-2400T-R SMART 1YR IMS WARRANTY ST...
$1,052.11
$957.41
24 in Global Warehouse
$957.41
9% off
TRUSTED, TRIED, PROVEN
836220-B21 Overview
836220-B21 is a DDR4 DIMM module with a speed of 3200 MHz and CAS latency of CL16. It comes as a dual channel kit configuration, offering a 16 GB capacity in a non-ECC, unbuffered design with an integrated heatspreader for effective thermal management, making it a strong candidate for gaming and workstation builds.
836220-B21 operates at 1.35V and is engineered using DDR4 technology, ensuring high performance and compatibility with desktop, laptop, and server platforms. It supports Intel XMP 2.0 for streamlined overclocking and is designed to work seamlessly with Intel 12th Gen and AMD Ryzen 5000 systems, providing an optimal balance of speed, stability, and reliability.
What is the price of 836220-B21?
Lowest price of 836220-B21 is $ 957.41. Shop now! Get further exclusive discounts with bulk quotation on 836220-B21
Explore more options from Computer Memory & Ram or explore other Hpe products.
836220-B21 Specifications
| Product Type | Computer Memory |
| Memory Type | DDR4 |
| Capacity | 16 GB |
| Compatible Platforms | Desktop / Laptop / Server |
| Compatible Systems | Workstation |
| Form Factor | UDIMM |
| Kit Configuration | Dual Channel |
| Speed | 3200 MHz |
| Operating Temperature | N/A |
| Reliability Rating | Standard |
| CAS Latency (CL) | CL16 |
| Voltage | 1.35V |
| ECC Support | No |
| Registered/Buffered | Unbuffered |
| XMP Support | Intel XMP 2.0 |
| RGB Lighting | No |
| Heatsink / Heatspreader | Yes |
| Intel Platform Support | Intel 12th Gen |
| AMD Platform Support | AMD Ryzen 5000 |
| Use Case | Gaming |
| Product Name | 836220-B21 |
| Height | 1.18 inches |
| Width | 5.25 inches |
| Depth | 0.13 inches |
| Weight | 0.34 lbs |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| AMD Platform Support | AMD Ryzen 5000 | AMD Ryzen 5000 | AMD Ryzen 5000 | AMD Ryzen 5000 | AMD Ryzen 5000 |
| Capacity | 16 GB | 8 GB | 16 GB | 16 GB | 16 GB |
| CAS Latency (CL) | CL16 | CL16 | CL16 | CL16 | CL16 |
| Compatible Platforms | Desktop | Desktop | Desktop / Laptop | Desktop | Desktop / Laptop / Server |
| Compatible Systems | Workstation | Workstation | N/A | N/A | Workstation |
| Depth | 0.5 inches | 0.5 inches | 0.6 inches | 0.5 inches | 0.13 inches |
| ECC Support | No | No | No | No | No |
| Form Factor | UDIMM | UDIMM | UDIMM | UDIMM | UDIMM |
| Heatsink / Heatspreader | Yes | Yes | Yes | Yes | Yes |
| Height | 1.4 inches | 1.2 inches | 1.2 inches | 1.4 inches | 1.18 inches |
| Intel Platform Support | Intel 12th Gen | Intel 11th Gen | Intel 12th Gen | Intel 12th Gen | Intel 12th Gen |
| Kit Configuration | Dual Channel | Single Channel | Dual Channel | Dual Channel | Dual Channel |
| Memory Type | DDR4 | DDR4 | DDR4 | DDR4 | DDR4 |
| Operating Temperature | N/A | N/A | N/A | N/A | N/A |
| Product Name | 815100-B21 | 713985-B21 DDR4 8GB 3200MHz UDIMM Memory | 805347-B21 DDR4 16GB Dual Channel Memory Module | 845264-B21 DDR4 16GB Dual Channel Memory Module | 836220-B21 |
| Product Type | Computer Memory | Computer Memory | Computer Memory | Computer Memory | Computer Memory |
| Registered/Buffered | Unbuffered | Unbuffered | Unbuffered | Unbuffered | Unbuffered |
| Reliability Rating | Standard | Standard | Standard | Standard | Standard |
| RGB Lighting | No | No | No | No | No |
| Speed | 3200 MHz | 3200 MHz | 3200 MHz | 3200 MHz | 3200 MHz |
| Use Case | Gaming | Gaming / Workstation | Gaming | Gaming | Gaming |
| Voltage | 1.35V | 1.35V | 1.35V | 1.35V | 1.35V |
| Weight | 0.2 lbs | 0.25 lbs | 0.3 lbs | 0.35 lbs | 0.34 lbs |
| Width | 5.3 inches | 5.28 inches | 5.3 inches | 5.3 inches | 5.25 inches |
| XMP Support | Intel XMP 2.0 | Intel XMP 2.0 | Intel XMP 3.0 | Intel XMP 2.0 | Intel XMP 2.0 |
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Questions & Answers
Q
What is the HP 16GB 2Rx4 PC4-2400T-R SMART memory module (SKU 836220-B21)?
A
It’s an OEM HP 16GB DDR4 registered ECC RDIMM (2Rx4) with 2400 MT/s speed, integrated SMART diagnostics, and a 1-year HP IMS warranty.
Q
Which HP servers and workstations are compatible with the 836220-B21 module?
A
It’s compatible with HP ProLiant Gen9/Gen10 rack, tower and blade servers, plus select HP Z-series workstations that support DDR4 PC4-2400T registered ECC modules.
Q
Does the 836220-B21 module support ECC error correction?
A
Yes, it supports full onboard ECC to automatically detect and correct single-bit memory errors, ensuring data integrity.
Q
What does PC4-2400T-R mean on the HP 836220-B21 memory?
A
PC4-2400T denotes DDR4 memory rated at 2400 MT/s with 'T' timing, while 'R' indicates registered (buffered) ECC configuration.
Q
Can I mix HP 836220-B21 modules with other memory speeds?
A
Mixing different DDR4 speeds forces all modules to run at the lowest common speed; for best performance, use identical HP PC4-2400T-R modules.
Q
How do I install the 836220-B21 memory module?
A
Power down the server, open the chassis, align the module in an empty RDIMM slot per HP’s memory-population guidelines, and press firmly until it latches.
Q
What is the voltage and form factor of SKU 836220-B21?
A
The module operates at 1.2 V and uses a 288-pin DDR4 RDIMM form factor compatible with HP server sockets.
Q
What SMART features are included with this HP memory?
A
Integrated SMART sensors monitor temperature, voltage, and health status, providing proactive alerts via HP iLO for enhanced reliability.
Q
How long is the warranty on HP 836220-B21 memory?
A
It includes a 1-year HP Installation and Maintenance Service (IMS) warranty covering defects in materials and workmanship.
Q
How many HP 836220-B21 modules can my server support?
A
Server capacity varies by model; most HP ProLiant servers support up to 24 RDIMM slots—consult your server’s QuickSpecs for exact limits.
Q
What is the difference between 1Rx4 and 2Rx4 configurations?
A
2Rx4 indicates a dual-rank module with x4 data width per chip, offering higher capacity per module and optimal performance in supported platforms.
Q
What is the operating temperature range for SKU 836220-B21?
A
The module is rated for 0 °C to 85 °C (32 °F to 185 °F) ambient operating temperature in server environments.
Q
How can I validate the authenticity of HP 836220-B21 memory?
A
Check genuine HP branding and part-number labels, then use HP Service Pack for ProLiant (SPP) or iLO to cross-verify the part number and serial.
Q
What is the mean time between failures (MTBF) for this memory?
A
HP RDIMMs typically have an MTBF of over 2 million hours under standard operating conditions.
Q
What should I do if I encounter memory errors with module 836220-B21?
A
Review HP iLO error logs, reseat the module, test it in a known-good slot, and replace any module that fails diagnostics under warranty.
Q
Where can I purchase genuine HP 16GB PC4-2400T-R memory (SKU 836220-B21)?
A
Buy directly from HP’s official website, authorized HP resellers, or certified HP channel partners to ensure authenticity and support.
