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Technical Data Sheet
846740-001 ✓ Verified by PartsTable
HP · MEMORY · RDIMM
WHAT YOU NEED TO KNOW
Memory is a hot market right now. DDR5 and DDR4 are extremely volatile with data centers driving availability to extreme lows. Always validate machine type and model. Remember: all RAM is Hynix, Samsung, or Micron underneath OEM labels — use that to find alternatives. Key checks: Check OEM alternatives — all RAM is Hynix/Samsung/Micron underneath. Double-check what you're quoting in volatile market.
HOT market — DDR5/DDR4 extremely volatile
PRODUCT OVERVIEW
HP 16GB (1*16GB) 2RX4 PC4-19200T-R DDR4-2400MHZ RDIMM

HP 16GB (1*16GB) 2RX4 PC4-19200T-R DDR4-2400MHZ RDIMM. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MEMORY RDIMM 846740-001
SPECIFICATIONS
Part Number846740-001
ManufacturerHP
InterfaceDDR4
Capacity16GB
Speed2400MHz
COMPONENT DIAGRAM
ECC 16GB 2Rx4 PC4 2400MHz RDIMM HP NOTCH ~133.35 mm DDR4 RDIMM | 16GB | 2400MHz | PC4 Notch position = DDR4 generation | DDR3/DDR4/DDR5 physically incompatible RDIMM = Registered (servers) | LRDIMM = Load-Reduced | UDIMM = Unbuffered TITLE DDR4 RDIMM PN 846740-001 MFR HP 16GB 2400MHz
KEY FEATURES
DDR4 Interface
16GB Capacity
2400MHz Speed
DDR4 RDIMM
TYPICAL APPLICATIONS
  • Server memory expansion for virtualization workloads
  • Database performance optimization (in-memory computing)
  • VDI and remote desktop session hosting
  • High-performance computing (HPC) clusters
  • Mail server and collaboration platform scaling
  • Application server tier expansion
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
836220-B21Compatible
HP 16Gb PC4-2400T-R ECC REG DR x4 CAS-17 DIMM - Intel v4 - G9
compatible
809081-081Compatible
HP 16Gb PC4-2400T-R ECC REG DR x4 CAS-17 DIMM - Intel v4 - G9
compatible
829805-081Compatible
HP 16Gb PC4-2400T-R ECC REG DR x4 CAS-15 DIMM - Intel v4 - Cloudline
compatible
851005-B21Compatible
HP 16Gb PC4-2400T-R ECC REG DR x4 CAS-15 DIMM - Intel v4 - Cloudline
compatible
854785-001Compatible
HP 16Gb PC4-2400T-R ECC REG DR x4 CAS-15 DIMM - Intel v4 - Cloudline
compatible
869072-B21Compatible
HP 16Gb PC4-2400T-R ECC REG DR x4 CAS-15 DIMM - Intel v4 - Cloudline
compatible
LIFECYCLE
StatusUNKNOWN
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 7
809081-081SUBSTITUTE
HP 16Gb PC4-2400T-R ECC REG DR x4 CAS-17 DIMM - Intel v4 - G9
HPE
829805-081SUBSTITUTE
HP 16Gb PC4-2400T-R ECC REG DR x4 CAS-17 DIMM - Intel v4 - G9
HPE
836220-B21SUBSTITUTE
HP 16Gb PC4-2400T-R ECC REG DR x4 CAS-17 DIMM - Intel v4 - G9
HPE
851005-B21SUBSTITUTE
HP 16Gb PC4-2400T-R ECC REG DR x4 CAS-17 DIMM - Intel v4 - G9
HPE
854785-001SUBSTITUTE
HP 16Gb PC4-2400T-R ECC REG DR x4 CAS-17 DIMM - Intel v4 - G9
HPE
869072-B21SUBSTITUTE
HP 16Gb PC4-2400T-R ECC REG DR x4 CAS-17 DIMM - Intel v4 - G9
HPE
869365-001SUBSTITUTE
HP 16Gb PC4-2400T-R ECC REG DR x4 CAS-17 DIMM - Intel v4 - G9
HPE
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FREQUENTLY ASKED QUESTIONS
What is 846740-001?
846740-001 is a HP 16GB (1*16gb) 2Rx4 Pc4-19200t-R DDR4-2400MHZ RDIMM manufactured by HP. It is classified as a MEMORY (RDIMM).
What parts can replace 846740-001?
There are 7 known substitutes for 846740-001: 836220-B21, 809081-081, 829805-081 and 4 more. Substitute compatibility should be verified for your specific system.
Is 846740-001 still available?
846740-001 is currently Unknown.
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