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43R2033 ✓ 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
2GB PC3-10600 DDR3

Adding more memory increases system performance. It allows you to take advantage of the ThinkStation full potential when working with 3D imaging, digital content creation, multimedia and other memory intensive applications.<br>- DDR3 lower power consumption of 1.5 volts, higher bandwidth and increased performance when compared to DDR2 memory<br>- Higher bandwidth made possible by 8-bit pre-fetch buffer<br>- Error Correcting Code (ECC) offers protection of memory errors which results in greater data integrity and system uptime<br>- ThinkStation S20 has 6 memory slots for 48GB maximum memory, and ThinkStation D20 has 12 memory slots for 96GB maximum memory.

WHERE IT FITS
MEMORY RDIMM 43R2033
SPECIFICATIONS
Depth30 mm
Width134 mm
Height8 mm
Weight100 g
Memory typeDDR3 SDRAM
Internal memory2 GB
Memory clock speed1333 MHz
Memory form factor240-pin DIMM
Internal memory typeDDR3
Harmonized System (HS) code84733020
COMPONENT DIAGRAM
ECC 2GB 2Rx4 PC3 RDIMM Lenov NOTCH ~133.35 mm DDR3 RDIMM | 2GB | — | PC3 Notch position = DDR3 generation | DDR3/DDR4/DDR5 physically incompatible RDIMM = Registered (servers) | LRDIMM = Load-Reduced | UDIMM = Unbuffered TITLE DDR3 RDIMM PN 43R2033 MFR Lenovo 2GB —
KEY FEATURES
Up to 2 GB
DDR3 SDRAM
DDR3 Interface
2GB Capacity
DDR3 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 2
41R0834Compatible
IBM 2GB Pc3l-10600e 1333MHZ ECC Ub Sr X8 Cas-9 Dimm - P/n
compatible
46R6027Compatible
IBM 2GB Pc3l-10600e 1333MHZ ECC Ub Sr X8 Cas-9 Dimm - Fru
compatible
LIFECYCLE
StatusUNKNOWN
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 3
41R0834SUBSTITUTE
IBM 2Gb PC3L-10600E 1333Mhz ECC UB SR x8 CAS-9 (1x2Gb) Memory Kit for ThinkStation D20/S20 - Option
LENOVO
46R6027SUBSTITUTE
IBM 2Gb PC3L-10600E 1333Mhz ECC UB SR x8 CAS-9 (1x2Gb) Memory Kit for ThinkStation D20/S20 - Option
LENOVO
67Y1388SUBSTITUTE
IBM 2Gb PC3L-10600E 1333Mhz ECC UB SR x8 CAS-9 (1x2Gb) Memory Kit for ThinkStation D20/S20 - Option
LENOVO
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FREQUENTLY ASKED QUESTIONS
What is 43R2033?
43R2033 is a 2GB Pc3-10600 DDR3 manufactured by Lenovo. It is classified as a MEMORY (RDIMM).
What parts can replace 43R2033?
There are 2 known substitutes for 43R2033: 41R0834, 46R6027. Substitute compatibility should be verified for your specific system.
Is 43R2033 still available?
43R2033 is currently Unknown.
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