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842991-B21
- Description:
- HPE XL450 Gen9 E5-2690v4 Kit
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3 Year Extended Warranty
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Smaller shipments go via DHL or FedEx Express — delivered worldwide in approximately 3 business days.
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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
842991-B21 Overview
842991-B21 is an Intel Core processor from the Intel 13th Gen series built on the Raptor Lake architecture and using an LGA 1700 socket. It offers 16 cores with 24 threads, a base clock speed of 3.4 GHz and a maximum boost clock of 5.4 GHz, along with 14 MB of L2 cache and 30 MB of L3 cache, a TDP of 125W, and integrated Intel UHD Graphics 770.
This model supports both DDR4 and DDR5 memory in a dual-channel setup, offers PCIe 5.0 connectivity, and is unlocked for overclocking. Designed for high-performance gaming and workstation use, it features official virtualization support, SGX security, and compatibility with leading chipsets.
What is the price of 842991-B21?
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Explore more options from Cpus And Processors or explore other Hpe products.
842991-B21 Specifications
| Product Type | Processors |
| Brand | Intel |
| Series | Intel Core |
| Category | Desktop |
| Max Memory Support | 128 GB |
| Memory Type Support | DDR4 & 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 | 16 |
| Threads | 24 |
| Base Clock | 3.4 |
| Max Boost Clock | 5.4 |
| Overclocking Support | Yes |
| L2 Cache | 14 |
| L3 Cache | 30 |
| TDP | 125W |
| Integrated Graphics | Intel UHD Graphics 770 |
| Graphics Base Frequency | 300 |
| Graphics Max Dynamic Frequency | 1250 |
| Memory Channels | Dual |
| PCIe Version | PCIe 5.0 |
| Unlocked | Yes |
| Cooler Included | No |
| Use Case | Gaming |
| Product Name | Intel Core i7-13700K Processor |
| Height | N/A |
| Width | N/A |
| Depth | N/A |
| Weight | N/A |
842991-B21 Use Case
Enterprise Virtualization and Server Consolidation
In VMware vSphere or Microsoft Hyper-V environments, the 842991-B21 HPE XL450 Gen9 E5-2690v4 Kit installed in HPE ProLiant DL380 Gen9 servers boosts virtual machine density by up to 45% while reducing server sprawl by 30%. Dual Intel® Xeon® E5-2690v4 processors deliver 56 cores per node, driving efficient resource utilization, lower power consumption, and simplified IT management.
High-Performance Computing (HPC) Cluster Acceleration
Research institutions and engineering firms deploy the 842991-B21 HPE XL450 Gen9 E5-2690v4 Kit in compute cluster nodes to accelerate CFD simulations, finite element analysis, and genome sequencing pipelines. With 14 cores per CPU, AVX2 instruction support, and up to 3.0 GHz Turbo Boost, users experience up to 40% faster runtimes, higher throughput and dramatically shorter time-to-insight.
Real-Time In-Memory Database and Analytics
Financial services and telecom operators leverage the 842991-B21 HPE XL450 Gen9 E5-2690v4 Kit in HPE ProLiant DL360 Gen9 servers for SAP HANA, Microsoft SQL Server In-Memory and real-time analytics. With support for up to 1 TB DDR4 memory and RDMA over Converged Ethernet, the kit delivers sub-millisecond query response and sustains over 600K transactions/sec, ensuring SLA compliance for mission-critical workloads.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| Architecture | Raptor Lake | Raptor Lake | Raptor Lake | Raptor Lake | Raptor Lake |
| Base Clock | 3.6 GHz | 3.4 GHz | 3.4 | 3.6 GHz | 3.6 GHz |
| Brand | Intel | Intel | Intel | Intel | Intel |
| Category | Desktop | Desktop | Desktop | Desktop | Desktop |
| Cooler Included | No | No | No | No | Yes |
| Cores | 8 | 16 | 16 | 8 | 8 |
| CPU Socket | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 |
| Depth | 1.5 inches | 1.48 inches | N/A | 1.1 inches | N/A |
| ECC Support | No | No | No | No | No |
| Generation | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen |
| Graphics Base Frequency | 300 MHz | 350 MHz | 300 | 300 MHz | 350 MHz |
| Graphics Max Dynamic Frequency | 1200 MHz | 1100 MHz | 1250 | 1050 MHz | 1150 MHz |
| Height | 1.5 inches | 0.18 inches | N/A | 1.5 inches | N/A |
| 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 | 4 MB | 16 MB | 14 | 4 MB | 4 MB |
| L3 Cache | 16 MB | 30 MB | 30 | 16 MB | 24 MB |
| Max Boost Clock | 5.0 GHz | 5.0 GHz | 5.4 | 5.0 GHz | 5.0 GHz |
| Max Memory Support | 128 GB | 128 GB | 128 GB | 128 GB | 128 GB |
| Memory Channels | Dual | Dual | Dual | Dual | Dual |
| Memory Type Support | DDR4 & DDR5 | DDR4 & DDR5 | DDR4 & DDR5 | DDR5 | DDR5 |
| Overclocking Support | Yes | Yes | Yes | No | Yes |
| PCIe Version | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 |
| Product Name | 803301-B21 | Intel Core i7-13700K | Intel Core i7-13700K Processor | Intel Core i7-13700 Processor (830722-L21) | Intel Core i7-13700K Processor |
| Product Type | Processors | Processors | Processors | Processors | Processors |
| Security Features | None | SGX | SGX | None | SGX |
| Series | Intel Core | Intel Core | Intel Core | Intel Core | Intel Core |
| TDP | 125W | 125W | 125W | 65W | 125W |
| Threads | 16 | 24 | 24 | 16 | 16 |
| Unlocked | Yes | Yes | Yes | No | 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 lbs | 0.3 lbs | N/A | 0.25 lbs | N/A |
| Width | 1.5 inches | 1.48 inches | N/A | 1.2 inches | N/A |
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Questions & Answers
Q
What is included in the HPE XL450 Gen9 E5-2690v4 Kit?
A
The kit includes an Intel® Xeon® E5-2690v4 processor, integrated heatsink, and mounting hardware optimized for HPE ProLiant XL450 Gen9 blade servers.
Q
Which processor does the 842991-B21 kit feature?
A
It features the Intel® Xeon® E5-2690v4 CPU with 14 cores, 28 threads, a 2.60 GHz base frequency, and up to 3.50 GHz Turbo Boost.
Q
What workloads is the HPE XL450 Gen9 E5-2690v4 Kit designed for?
A
It is ideal for enterprise virtualization, high-performance computing (HPC), large-scale databases, and in-memory analytics workloads.
Q
How much cache does the E5-2690v4 processor provide?
A
The Intel® Xeon® E5-2690v4 delivers 35 MB of Intel® Smart Cache to accelerate data-intensive operations.
Q
What is the thermal design power (TDP) of the E5-2690v4?
A
The processor has a maximum TDP of 135 W, ensuring efficient thermal management within HPE Gen9 enclosures.
Q
Which memory types and speeds are supported by this kit?
A
It supports HPE DDR4 SmartMemory at up to 2400 MT/s, with capacities up to 1.5 TB per server blade in dual-CPU configurations.
Q
What socket type is required for installation?
A
The kit is compatible with the HPE BladeSystem c-Class mezzanine CPU socket designed specifically for Gen9 modules.
Q
Is the HPE XL450 Gen9 E5-2690v4 Kit compatible with all Gen9 blades?
A
It is fully compatible with HPE ProLiant XL450 Gen9 server blades but is not supported on Gen8 or earlier platforms.
Q
How do I install the E5-2690v4 CPU kit in my XL450 Gen9 server?
A
Insert the processor into the designated Gen9 CPU socket, secure the heatsink, and follow HPE’s installation guide step by step.
Q
What performance improvement can I expect over previous-generation CPUs?
A
Compared to the E5-2690v3, it delivers up to 50 % higher throughput and 20 % better energy efficiency in virtualized and compute-intensive tasks.
Q
Does this kit include a warranty?
A
Yes, it includes HPE’s standard three-year hardware warranty with optional HPE Foundation Care service upgrades.
Q
How many physical cores and threads does the Intel® Xeon® E5-2690v4 have?
A
The processor features 14 physical cores and 28 simultaneous multithreading (SMT) threads for parallel processing.
Q
Can I mix E5-2690v4 with other Xeon CPUs in the same blade?
A
No, all processors in a multi-socket blade must be identical models to ensure system stability and optimal performance.
Q
What virtualization technologies are supported by the E5-2690v4?
A
It supports Intel® VT-x, VT-d, and Extended Page Tables (EPT) for efficient virtual machine hosting and I/O virtualization.
Q
How does the HPE XL450 Gen9 E5-2690v4 Kit enhance data center density?
A
Its high core count and scalable memory allow up to eight blades per 10U enclosure, maximizing compute density and reducing rack footprint.
Q
Where can I order the 842991-B21 kit?
A
Order through authorized HPE channel partners, HPE’s official website, or by contacting an HPE sales representative using SKU 842991-B21.
