PartsTable
Technical Data Sheet
T9V40AT ✓ Verified by PartsTable
Micron · 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
16GB DDR4-2400MHz

Boost the capabilities of your HP Workstation and improve system performance and application responsiveness with low-power, high-speed DDR4 memory from HP.<br><br>Improve start-up times with fewer delays during routine operations, run more programs simultaneously, and easily toggle between them with super-fast memory that you can scale to meet your exact requirements.<br><br>Ensure that all of your memory characteristics match by upgrading with HP-branded memory that’s been tested for seamless system-level integration with HP Workstations.<br><br>Help avoid errors that can corrupt data sets and introduce system issues with Error Checking and Correcting technology that corrects single-bit memory errors.<br><br>Protect your investment with the same world-class HP limited warranty you get for your HP Workstation.<br><br>Compatible with the Z240 TWR and Z240 SFF worksations.

WHERE IT FITS
MEMORY RDIMM T9V40AT
SPECIFICATIONS
ECCYes
Width68.6 mm
Height30 mm
Weight20 g
Component forLaptop
Product colourGreen
Internal memory16 GB
Memory clock speed2400 MHz
Memory form factor260-pin SO-DIMM
Buffered memory typeRegistered (buffered)
Internal memory typeDDR4
Memory layout (modules x size)1 x 16 GB
COMPONENT DIAGRAM
ECC 16GB 2Rx4 PC4 2400MHz RDIMM Micro 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 T9V40AT MFR Micron 16GB 2400MHz
KEY FEATURES
Up to 16 GB
DDR4 Interface
16GB Capacity
2400MHz Speed
DDR4 Memory
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 12
805349-B21Compatible
HP 16Gb PC4-2400T-R ECC REG SR x4 CAS-17 DIMM - Intel v4 - G9
compatible
819411-001Compatible
HP 16Gb PC4-2400T-R ECC REG SR x4 CAS-17 DIMM - Intel v4 - G9
compatible
805349-K21Compatible
HP 16Gb PC4-2400T-R ECC REG SR x4 CAS-17 DIMM - Intel v4 - G9
compatible
805349-X21Compatible
HP 16Gb PC4-2400T-R ECC REG SR x4 CAS-17 DIMM - Intel v4 - G9
compatible
809082-091Compatible
HP 16Gb PC4-2400T-R ECC REG SR x4 CAS-17 DIMM - Intel v4 - G9
compatible
809082-09SCompatible
HP 16Gb PC4-2400T-R ECC REG SR x4 CAS-17 DIMM - Intel v4 - G9
compatible
LIFECYCLE
StatusUNKNOWN
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 17
L17370-001SUBSTITUTE
HP 16Gb PC4-2400T-R ECC REG SR x4 CAS-17 DIMM - Intel - WS
HP
T9V40AASUBSTITUTE
HP 16Gb PC4-2400T-R ECC REG SR x4 CAS-17 DIMM - Intel - WS
HP
805349-B21SUBSTITUTE
HP 16Gb PC4-2400T-R ECC REG SR x4 CAS-17 DIMM - Intel - WS
HP
805349-K21SUBSTITUTE
HP 16Gb PC4-2400T-R ECC REG SR x4 CAS-17 DIMM - Intel - WS
HP
805349-X21SUBSTITUTE
HP 16Gb PC4-2400T-R ECC REG SR x4 CAS-17 DIMM - Intel - WS
HP
809082-091SUBSTITUTE
HP 16Gb PC4-2400T-R ECC REG SR x4 CAS-17 DIMM - Intel - WS
HP
809082-09SSUBSTITUTE
HP 16Gb PC4-2400T-R ECC REG SR x4 CAS-17 DIMM - Intel - WS
HP
809082-591SUBSTITUTE
HP 16Gb PC4-2400T-R ECC REG SR x4 CAS-17 DIMM - Intel - WS
HP
809082-EF1SUBSTITUTE
HP 16Gb PC4-2400T-R ECC REG SR x4 CAS-17 DIMM - Intel - WS
HP
819411-001SUBSTITUTE
HP 16Gb PC4-2400T-R ECC REG SR x4 CAS-17 DIMM - Intel - WS
HP
843313-B21SUBSTITUTE
HP 16Gb PC4-2400T-R ECC REG SR x4 CAS-17 DIMM - Intel - WS
HP
844949-001SUBSTITUTE
HP 16Gb PC4-2400T-R ECC REG SR x4 CAS-17 DIMM - Intel - WS
HP
852264-001SUBSTITUTE
HP 16Gb PC4-2400T-R ECC REG SR x4 CAS-17 DIMM - Intel - WS
HP
852280-001SUBSTITUTE
HP 16Gb PC4-2400T-R ECC REG SR x4 CAS-17 DIMM - Intel - WS
HP
854594-B21SUBSTITUTE
HP 16Gb PC4-2400T-R ECC REG SR x4 CAS-17 DIMM - Intel - WS
HP
855506-091SUBSTITUTE
HP 16Gb PC4-2400T-R ECC REG SR x4 CAS-17 DIMM - Intel - WS
HP
861109-001SUBSTITUTE
HP 16Gb PC4-2400T-R ECC REG SR x4 CAS-17 DIMM - Intel - WS
HP
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FREQUENTLY ASKED QUESTIONS
What is T9V40AT?
T9V40AT is a 16GB DDR4-2400MHZ manufactured by Micron. It is classified as a MEMORY (RDIMM).
What parts can replace T9V40AT?
There are 12 known substitutes for T9V40AT: 805349-B21, 819411-001, 805349-K21 and 9 more. Substitute compatibility should be verified for your specific system.
Is T9V40AT still available?
T9V40AT is currently Unknown.
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