United States
Name:
878655-B21
- Description:
- HPE ML350 Gen10 8156 Xeon-P Kit
- Rating:
-
(0)
Added to cart 5 times recently
- Availability:
-
In stock - Ready to Ship
- Brand:
- Hpe
- Condition:
- Warranty:
-
3 - List Price:
-
- Price:
-
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Exclusive Bulk Discounts tailored to your order size
Priority Processing with a dedicated account manager
Fast Response: Get your custom quote within 5-10 minutes during business hours (Mon-Fri, 6:00 AM – 6:00 PM PST)
Holiday Bonus: Submissions on holidays receive priority handling the next business day
Shipping:
Payment:
Shipping as per your need
Same-day Shipping
Express Delivery Across the USA
Need it fast? Choose Express Shipping and receive your order within 1–3 business days.
Free Ground Shipping Available
Standard ground delivery across the U.S. takes 2–6 days, depending on your location — no extra charge.
International Shipments Made Simple
For all international orders, we ship via your UPS, FedEx, or DHL account — or to your U.S.-based freight forwarder.
Delivery Timelines
Under 100 KG? Ships Express.
Smaller shipments go via DHL or FedEx Express — delivered worldwide in approximately 3 business days.
Over 100 KG? Ships via Freight.
Larger orders are dispatched through freight forwarding partners. Delivery takes 7–10 business days, globally.
Always Delivered to Your Door
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.
14-Day Money Back Guarantee
Free 14-Day Returns
Tested it, but it’s not a fit?
Return any product within 14 days of delivery if it doesn’t meet your technical or operational needs.
Initiate returns with ease.
Our RMA process is streamlined — just raise a request, follow the packaging guidelines, and we’ll handle the rest.
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.
TRUSTED, TRIED, PROVEN
878655-B21 Overview
878655-B21 is an Intel 13th Gen Raptor Lake processor featuring 8 cores and 16 threads with a base clock speed of 3.6 GHz and a maximum boost clock of 5.0 GHz. It is engineered for the LGA 1700 socket, equipped with 4 MB of L2 cache and 16 MB of L3 cache, designed to deliver high-performance computing with a thermal design power of 125W and integrated Intel UHD Graphics 770.
This processor supports DDR5 memory in a dual-channel configuration and offers compatibility with PCIe 5.0, unlocked overclocking capabilities, and robust security features including SGX. It is ideally suited for demanding use cases such as gaming, workstation applications, and server environments when paired with compatible Intel 600/700 series chipsets.
What is the price of 878655-B21?
Pricing for 878655-B21 is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for 878655-B21.
Explore more options from Cpus And Processors or explore other Hpe products.
878655-B21 Specifications
| Product Type | Processors |
| Brand | Intel |
| Series | Intel Core |
| Category | Desktop |
| Max Memory Support | 128 GB |
| Memory Type Support | DDR5 |
| Generation | Intel 13th Gen |
| Architecture | Raptor Lake |
| ECC Support | No |
| Security Features | SGX |
| CPU Socket | LGA 1700 |
| Instruction Set Extensions | AVX2 |
| Virtualization Support | Intel VT-x |
| Cores | 8 |
| Threads | 16 |
| Base Clock | 3.6 |
| Max Boost Clock | 5.0 |
| Overclocking Support | Yes |
| L2 Cache | 4 |
| L3 Cache | 16 |
| TDP | 125W |
| Integrated Graphics | Intel UHD Graphics 770 |
| Graphics Base Frequency | N/A |
| Graphics Max Dynamic Frequency | N/A |
| Memory Channels | Dual |
| PCIe Version | PCIe 5.0 |
| Unlocked | Yes |
| Cooler Included | No |
| Use Case | Gaming |
| Product Name | Intel Core i7-13700B |
| Height | 0.2 inches |
| Width | 1.5 inches |
| Depth | 1.5 inches |
| Weight | 0.3 lbs |
878655-B21 Use Case
Enterprise Virtualization Consolidation with HPE ML350 Gen10 & Xeon-P 8156
In a mid-sized financial services firm running 50+ virtual machines, IT deployed the 878655-B21 HPE ML350 Gen10 equipped with the Intel Xeon-P 8156 to consolidate legacy servers. The result: 2× improvement in VM density, 30% reduction in rack space and power consumption, and unified management via HPE OneView. This high-performance setup delivers rock-solid uptime, simplified patch cycles, and lower TCO for mission-critical operations.
AI Inference Edge Deployment for Retail Analytics
A national retail chain implemented the HPE ML350 Gen10 8156 Xeon-P Kit at 100+ store locations to process real-time customer-behavior analytics on-premises. Localized inferencing on video streams yields sub-second insights on foot traffic, product engagement, and checkout bottlenecks. Benefits include 25% lift in promotional targeting accuracy, GDPR-compliant data security at the edge, and centralized dashboard visibility across all sites.
Secure Virtual Desktop Infrastructure (VDI) for Hybrid Workforces
A global consultancy leveraged the HPE ProLiant ML350 Gen10 with Xeon-P 8156 to host 1,200 secure VDI sessions for remote and office-based professionals. Utilizing HPE iLO 5 and silicon root of trust, the deployment achieved PCI-DSS compliance plus 40% faster desktop boot times compared to prior hardware. The outcome: seamless collaboration, robust endpoint protection, and scalable performance under peak loads.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
|
|
|
|
|
|
|---|---|---|---|---|---|
| Architecture | Raptor Lake | Alder Lake | Raptor Lake | Raptor Lake | Raptor Lake |
| Base Clock | 3.6 | 3.6 GHz | 3.6 | 3.6 | 3.4 |
| Brand | Intel | Intel | Intel | Intel | Intel |
| Category | Desktop | Desktop | Desktop | Desktop | Desktop |
| Cooler Included | No | No | No | No | No |
| Cores | 8 | 12 | 8 | 8 | 16 |
| CPU Socket | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 |
| Depth | 1.5 | N/A | N/A | 1.5 inches | 0.1 inches |
| ECC Support | No | No | No | No | No |
| Generation | Intel 13th Gen | Intel 12th Gen | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen |
| Graphics Base Frequency | 300 | 350 MHz | 350 | N/A | 350 |
| Graphics Max Dynamic Frequency | 1200 | 1250 MHz | 1200 | N/A | 1150 |
| Height | 0.5 | N/A | N/A | 0.2 inches | 1.5 inches |
| Instruction Set Extensions | AVX2 | AVX2 | AVX2 | AVX2 | AVX2 |
| Integrated Graphics | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 770 |
| L2 Cache | 8 | 1.5 MB | 8 | 4 | 14 |
| L3 Cache | 24 | 30 MB | 24 | 16 | 30 |
| Max Boost Clock | 5.0 | 5.0 GHz | 5.0 | 5.0 | 5.2 |
| Max Memory Support | 128 GB | 512 GB | 128 GB | 128 GB | 128 GB |
| Memory Channels | Dual | Dual | Dual | Dual | Dual |
| Memory Type Support | DDR5 | DDR5 | DDR4 & DDR5 | DDR5 | DDR4 & DDR5 |
| Overclocking Support | Yes | Yes | Yes | Yes | Yes |
| PCIe Version | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 |
| Product Name | Intel Core i7-13700K | Intel Core i7-12700K Processor | Intel Core i7-13700K (866550-L21) | Intel Core i7-13700B | Intel Core i7-13700K Processor |
| Product Type | Processors | Processors | Processors | Processors | Processors |
| Security Features | SGX | SGX | None | SGX | None |
| Series | Intel Core | Intel Core | Intel Core | Intel Core | Intel Core |
| TDP | 125W | 125W | 125W | 125W | 125W |
| Threads | 16 | 20 | 16 | 16 | 24 |
| Unlocked | Yes | Yes | Yes | Yes | Yes |
| Use Case | Gaming | Gaming | Gaming | Gaming | Gaming |
| Virtualization Support | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x | Intel VT-x |
| Weight | 0.3 | N/A | N/A | 0.3 lbs | 0.25 lbs |
| Width | 1.5 | N/A | N/A | 1.5 inches | 1.5 inches |
Showing - of 0 Results
Questions & Answers
Q
What is the HPE ML350 Gen10 8156 Xeon-P Kit (SKU: 878655-B21)?
A
The HPE ML350 Gen10 8156 Xeon-P Kit is a factory-tested processor upgrade for HPE ProLiant ML350 Gen10 servers, featuring dual Intel Xeon Platinum 8156 CPUs optimized for enterprise workloads.
Q
Which processors are included in SKU 878655-B21?
A
This kit includes two Intel Xeon Platinum 8156 processors, each offering 12 cores, 24 threads, and a 3.6 GHz base frequency with 4.0 GHz turbo boost.
Q
Is the Xeon-P Kit compatible with all HPE ProLiant ML350 Gen10 configurations?
A
Yes, the 878655-B21 kit is fully compatible with any HPE ProLiant ML350 Gen10 system populated with the required second-generation Intel Xeon Scalable platform and proper power/cooling modules.
Q
What memory types and capacities does the 8156 Xeon-P Kit support?
A
The kit supports HPE DDR4 SmartMemory up to 2666 MT/s, with a maximum of 3 TB using 24 RDIMMs or 6 TB with 12 LRDIMMs per server.
Q
How do I install the 878655-B21 processor kit in my ML350 Gen10?
A
Shut down the server, remove the chassis cover, unlock the existing CPUs, seat the new Xeon 8156 modules into the LGA 3647 sockets, apply thermal grease, and follow the QuickSpecs for torque specifications.
Q
What power and cooling requirements are needed for the Xeon Platinum 8156 kit?
A
Each CPU has a TDP of 165 W; ensure your ML350 Gen10 is equipped with at least four 800 W or higher HPE Flex Slot power supplies and sufficient airflow via recommended HPE fans.
Q
Can I mix Xeon Platinum 8156 with other processor models?
A
No. HPE requires symmetric configurations: both CPU sockets must host identical Intel Xeon Platinum 8156 processors for full performance and stability.
Q
Does the 8156 Xeon-P Kit support Intel Optane DC Persistent Memory?
A
Yes, when paired with HPE ULLtra DIMM modules, the 8156 Platinum CPUs support Intel Optane DC Persistent Memory to enhance in-memory database performance.
Q
What virtualization features are enabled by the Xeon Platinum 8156?
A
The processors include Intel VT-x, VT-d, and EPT, delivering advanced virtualization, direct device assignment, and improved workload consolidation in VMware, Hyper-V, and KVM environments.
Q
How does the 8156 Xeon-P Kit improve performance over Gen9 processors?
A
With a 25% higher core count, faster memory bandwidth, and built-in security features like Intel SGX, the Xeon Platinum 8156 kit delivers up to 50% improved throughput in compute-intensive workloads.
Q
What warranty coverage comes with SKU 878655-B21?
A
HPE provides a three-year limited parts warranty backed by global support, with optional Proactive Care and Foundation Care services for enhanced uptime.
Q
Are firmware and microcode updates included?
A
Yes, the kit includes the latest Intel microcode, and HPE ensures server firmware compatibility via Service Pack for ProLiant (SPP) downloads.
Q
Can I use the Xeon-P Kit for AI and machine learning workloads?
A
Absolutely. The high core count, large cache, and memory bandwidth make the 8156 Platinum ideal for AI inference, data analytics, and parallel processing tasks.
Q
What security enhancements does the Xeon Platinum 8156 offer?
A
It features Intel Secure Guard Extensions (Intel SGX), AES-NI acceleration, and Runtime BIOS Verification to protect data in use, at rest, and in transit.
Q
How do I verify successful installation of the new CPUs?
A
After reboot, access the UEFI System Utilities or HPE iLO interface to confirm both Intel Xeon Platinum 8156 processors are detected, and review system event logs for any alerts.
Q
Is professional installation recommended for SKU 878655-B21?
A
While experienced system administrators can perform the upgrade, HPE ProLiant installation services are recommended to ensure optimal configuration and adherence to best practices.
Q
Where can I find detailed setup and compatibility information?
A
Refer to the HPE ProLiant ML350 Gen10 QuickSpecs and Service Pack for ProLiant (SPP) documentation available on HPE’s official support portal for full configuration guidelines.
