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46W0798 ✓ Verified by PartsTable
LENOVO · 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
IBM 16GB PC4-2133P-R 2RX4 DDR4-17000R

Memory offerings let you upgrade your system's standard memory capacity to improve overall PC system performance. Adding additional memory is a cost-effective way to help boost your system's performance and enhance its ability to run more programs simultaneously. 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 46W0798
SPECIFICATIONS
ECCYes
CAS latency15
Component forPC/Server
Memory voltage1.2 V
Internal memory16 GB
Memory clock speed2133 MHz
Memory form factor288-pin DIMM
Buffered memory typeRegistered (buffered)
Internal memory typeDDR4
Harmonized System (HS) code84733020
Memory layout (modules x size)1 x 16 GB
COMPONENT DIAGRAM
ECC 16GB 2Rx4 PC4 1700MHz RDIMM LENOV NOTCH ~133.35 mm DDR4 RDIMM | 16GB | 1700MHz | PC4 Notch position = DDR4 generation | DDR3/DDR4/DDR5 physically incompatible RDIMM = Registered (servers) | LRDIMM = Load-Reduced | UDIMM = Unbuffered TITLE DDR4 RDIMM PN 46W0798 MFR LENOVO 16GB 1700MHz
KEY FEATURES
Up to 16 GB
DDR4 Interface
16GB Capacity
1700MHz 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 5
46W0796Compatible
IBM 16Gb PC4-2133P-R ECC REG DR x4 CAS-15 (1x16Gb) Memory Kit for M5 / x3850/x3950 X6 - Option
compatible
00FM012Compatible
IBM 16Gb PC4-2133P-R ECC REG DR x4 CAS-15 (1x16Gb) Memory Kit for M5 / x3850/x3950 X6 - Option
compatible
01DE984Compatible
IBM 16Gb PC4-2133P-R ECC REG DR x4 CAS-15 (1x8Gb) Samsung Memory Kit - SBB
compatible
46W0795Compatible
IBM 16Gb PC4-2133P-R ECC REG DR x4 CAS-15 (1x16Gb) Memory Kit for M5 / x3850/x3950 X6 - SBB
compatible
47J0253Compatible
IBM 16GB PC4-2133P-R ECC Reg Dr X4 Cas-15 Dimm - P/n
compatible
LIFECYCLE
StatusUNKNOWN
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 5
00FM012SUBSTITUTE
IBM 16Gb PC4-2133P-R ECC REG DR x4 CAS-15 DIMM - FRU
IBM
01DE984SUBSTITUTE
IBM 16Gb PC4-2133P-R ECC REG DR x4 CAS-15 DIMM - FRU
IBM
46W0795SUBSTITUTE
IBM 16Gb PC4-2133P-R ECC REG DR x4 CAS-15 DIMM - FRU
IBM
46W0796SUBSTITUTE
IBM 16Gb PC4-2133P-R ECC REG DR x4 CAS-15 DIMM - FRU
IBM
47J0253SUBSTITUTE
IBM 16Gb PC4-2133P-R ECC REG DR x4 CAS-15 DIMM - FRU
IBM
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FREQUENTLY ASKED QUESTIONS
What is 46W0798?
46W0798 is a Lenovo 16GB (1*16GB) PC4-17000 2RX4 DDR4 CL15 MEMORY manufactured by LENOVO. It is classified as a MEMORY (RDIMM).
What parts can replace 46W0798?
There are 5 known substitutes for 46W0798: 46W0796, 00FM012, 01DE984 and 2 more. Substitute compatibility should be verified for your specific system.
Is 46W0798 still available?
46W0798 is currently Unknown.
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