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Home / HP / Server RAM / HP 815100-B21

HP 815100-B21 32GB 2666MHz 2Rx4 288 Pin ECC DDR4 Memory

Part Number: 815100-B21     Brand: HP
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Condition
Quantity

HP 815100-B21 Specs

▲
Brand
HP
Capacity
32GB
Memory Speed
2666MHz
Data Integrity Check
ECC
Voltage
1.2v
Rank
2Rx4
Latency Timing
CL19
Pins
288 Pin
Memory Technology
DDR4
Memory Form Factor
DIMM
HPE Server Generations
Gen 9/Gen 4/Gen 3/Gen 10

About HP 815100-B21

▲

HP 815100-B21 is a 32GB DDR4 ECC Registered DIMM, also known as an RDIMM, for enterprise server platforms. It is a single 32GB memory module with a 288-pin form factor, 2666MHz speed (PC4-21300), dual-rank 2Rx4 organization, and 1.2V operating voltage.

This HPE Smart Memory kit uses CAS latency CL19 with 19-19-19 timings and is designed for HPE ProLiant Gen9 and Gen10 servers, including DL360 Gen10, DL380 Gen10, DL560 Gen10, DL580 Gen10 and ML350 Gen10, as well as Apollo, Synergy and Blade systems. For a 64GB module, see the 815101-B21. For 32GB modules with higher speeds, see the P00924-B21 at 2933MHz or the P06033-B21 at 3200MHz.

This HP Server RAM 815100-B21 is compatible with these HP Servers

▲
ProLiant DL388
Proliant BL460c
Proliant DL160
Proliant DL180
Proliant DL360
Proliant DL380
Proliant DL560
Proliant DL580
Proliant ML110
Proliant ML350
Proliant XL170r
Proliant XL190r
Proliant XL230k

HP 815100-B21 Description

▼

Upgrade your server's performance with the HP 815100-B21 32GB 2666MHz 2Rx4 288 Pin ECC DDR4 Memory. Designed to enhance reliability and speed, this memory module is ideal for use in a variety of HPE ProLiant servers including the ProLiant DX, DL, ML, SL, BL, XL, and CL series. Whether you're managing data centers, running virtualized environments, or handling demanding workloads, this memory ensures smooth and efficient operation with broad compatibility across multiple server generations such as Gen 3, Gen 4, Gen 9, and Gen 10.

Key specifications of this memory module highlight its robust performance and reliability features. It boasts a large 32GB capacity operating at a fast 2666MHz speed, which helps improve data processing and multitasking capabilities. The ECC (Error-Correcting Code) technology safeguards data integrity by detecting and correcting memory errors, crucial for mission-critical applications. Operating at a low voltage of 1.2V, it offers energy efficiency without compromising speed. The 2Rx4 rank and CL19 latency timing ensure balanced performance, while the 288-pin DIMM form factor makes it compatible with a wide range of server motherboards.

  • Brand: HP
  • Capacity: 32GB
  • Memory Speed: 2666MHz
  • Data Integrity Check: ECC
  • Voltage: 1.2V
  • Rank: 2Rx4
  • Latency Timing: CL19
  • Pins: 288 Pin
  • Memory Technology: DDR4
  • Memory Form Factor: DIMM
  • HPE Server Generations: Gen 3, Gen 4, Gen 9, Gen 10

For maintenance or replacement purposes, compatible spare part numbers include:

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ⓘ We found 15 subs for the HP 815100-B21
100% Match
HP 850881-001 32GB 2666MHz 2Rx4 288 Pin ECC DDR4 Memory
✓ Memory Technology: DDR4
✓ Capacity: 32GB
✓ Brand: HP
✓ Voltage: 1.2v
✓ Pins: 288 Pin
✓ ECC: ECC
✓ CAS Latency: CL19
✓ Chipset: 2Rx4
✓ Memory Form Factor: DIMM
✓ Memory Speed: 2666MHz
100% Match
HP 840758-091 32GB 2666MHz 2Rx4 288 Pin ECC DDR4 Memory
✓ Memory Technology: DDR4
✓ Capacity: 32GB
✓ Brand: HP
✓ Voltage: 1.2v
✓ Pins: 288 Pin
✓ ECC: ECC
✓ CAS Latency: CL19
✓ Chipset: 2Rx4
✓ Memory Form Factor: RDIMM
✓ Memory Speed: 2666MHz
100% Match
HP 840758-191 32GB 2666MHz 2Rx4 288 Pin ECC DDR4 Memory
✓ Memory Technology: DDR4
✓ Capacity: 32GB
✓ Brand: HP
✓ Voltage: 1.2v
✓ Pins: 288 Pin
✓ ECC: ECC
✓ CAS Latency: CL19
✓ Chipset: 2Rx4
✓ Memory Form Factor: RDIMM
✓ Memory Speed: 2666MHz
100% Match
HP 774174-001 32GB 2133MHz 4Rx4 288 Pin ECC DDR4 Memory
✓ Memory Technology: DDR4
✓ Capacity: 32GB
✓ Brand: HP
✓ Voltage: 1.2v
✓ Pins: 288 Pin
✓ ECC: ECC
✓ CAS Latency: CL15
✓ Chipset: 4Rx4
✓ Memory Form Factor: LRDIMM
✓ Memory Speed: 2133MHz
100% Match
HP 809083-091 32GB 2400Mhz 2Rx4 288 Pin ECC DDR4 Memory
✓ Memory Technology: DDR4
✓ Capacity: 32GB
✓ Brand: HP
✓ Voltage: 1.2v
✓ Pins: 288 Pin
✓ ECC: ECC
✓ CAS Latency: CL17
✓ Chipset: 2Rx4
✓ Memory Form Factor: DIMM
✓ Memory Speed: 2400Mhz
100% Match
Samsung M393A4K40CB1-CRC4Q 32GB 2400Mhz 2Rx4 288 Pin ECC DDR4 Memory
✓ Memory Technology: DDR4
✓ Capacity: 32GB
✓ Brand: Sun
✓ Voltage: 1.2v
✓ Pins: 288 Pin
✓ ECC: ECC
✓ CAS Latency: CL17
✓ Chipset: 2Rx4
✓ Memory Form Factor: RDIMM
✓ Memory Speed: 2400Mhz
100% Match
HP 815100-S21 32GB 2666MHz 2Rx4 288 Pin ECC DDR4 Memory
✓ Memory Technology: DDR4
✓ Capacity: 32GB
✓ Brand: HP
✓ Voltage: 1.2v
✓ Pins: 288 Pin
✓ ECC: ECC
✓ CAS Latency: CL19
✓ Chipset: 2Rx4
✓ Memory Form Factor: DIMM
✓ Memory Speed: 2666MHz
100% Match
HP 838083-S21 32GB 2666MHz 2Rx4 288 Pin ECC DDR4 Memory
✓ Memory Technology: DDR4
✓ Capacity: 32GB
✓ Brand: HP
✓ Voltage: 1.2v
✓ Pins: 288 Pin
✓ ECC: ECC
✓ CAS Latency: CL19
✓ Chipset: 2Rx4
✓ Memory Form Factor: DIMM
✓ Memory Speed: 2666MHz
100% Match
HP 1XD86AA 32GB 2666 MHz 2Rx4 288 Pin ECC DDR4 RDIMM Memory
✓ Memory Technology: DDR4
✓ Capacity: 32GB
✓ Brand: HP
✓ Voltage: 1.2v
✓ Pins: 288 Pin
✓ ECC: ECC
✓ CAS Latency: CL19
✓ Chipset: 2Rx4
✓ Memory Form Factor: DIMM
✓ Memory Speed: 2666MHz
100% Match
HP 1XD86AAR 32GB 2666 MHz 2Rx4 288 Pin ECC DDR4 DIMM Memory
✓ Memory Technology: DDR4
✓ Capacity: 32GB
✓ Brand: HP
✓ Voltage: 1.2v
✓ Pins: 288 Pin
✓ ECC: ECC
✓ CAS Latency: CL19
✓ Chipset: 2Rx4
✓ Memory Form Factor: DIMM
✓ Memory Speed: 2666MHz
100% Match
HP 1XD86AT 32GB 2666 MHz 2Rx4 288 Pin ECC DDR4 DIMM Memory
✓ Memory Technology: DDR4
✓ Capacity: 32GB
✓ Brand: HP
✓ Voltage: 1.2v
✓ Pins: 288 Pin
✓ ECC: ECC
✓ CAS Latency: CL19
✓ Chipset: 2Rx4
✓ Memory Form Factor: DIMM
✓ Memory Speed: 2666MHz
100% Match
HP 1XD86ATR 32GB 2666 MHz 2Rx4 288 Pin ECC DDR4 DIMM Memory
✓ Memory Technology: DDR4
✓ Capacity: 32GB
✓ Brand: HP
✓ Voltage: 1.2v
✓ Pins: 288 Pin
✓ ECC: ECC
✓ CAS Latency: CL19
✓ Chipset: 2Rx4
✓ Memory Form Factor: DIMM
✓ Memory Speed: 2666MHz
100% Match
HP L09286-850 32GB 2666 MHz 2Rx4 288 Pin ECC DDR4 RDIMM Memory
✓ Memory Technology: DDR4
✓ Capacity: 32GB
✓ Brand: HP
✓ Voltage: 1.2v
✓ Pins: 288 Pin
✓ ECC: ECC
✓ CAS Latency: CL19
✓ Chipset: 2Rx4
✓ Memory Form Factor: DIMM
✓ Memory Speed: 2666MHz
98% Match
HP 805351-B21 32GB 2400Mhz 2Rx4 288 Pin ECC DDR4 Memory
✓ Memory Technology: DDR4
✓ Capacity: 32GB
✓ Brand: HP
✓ Voltage: 1.2v
✓ Pins: 288 Pin
✓ ECC: ECC
✓ CAS Latency: CL17
✓ Chipset: 2Rx4
✓ Memory Form Factor: RDIMM
✓ Memory Speed: 2400Mhz
+ Buffered/Registered: Non
90% Match
HP 819412-001 32GB 2400Mhz 2Rx4 288 Pin ECC DDR4 Memory
✓ Memory Technology: DDR4
✓ Capacity: 32GB
✓ Brand: HP
✓ Pins: 288 Pin
✓ ECC: ECC
✓ CAS Latency: CL17
✕ Voltage: 1.2v
✓ Chipset: 2Rx4
✓ Memory Form Factor: RDIMM
✓ Memory Speed: 2400Mhz

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We purchased the wrong part by mistake. Boost hardware made it easy to return and quickly issued me a refund.
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