We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Green printed circuit board with black memory chips and gold edge connectors

OWC

OWC 16GB DDR4 2400MHz CL17 ECC Registered RDIMM 288pin 1.2V Lenovo nx360 M5

SKU CH-TZS9-BAATZ

16 GB DDR4 ECC registered RDIMM at 2400 MHz CL17 for Lenovo nx360 M5 servers

  • Capacity16GB
  • Type288-Pin DDR4 ECC RDIMM
  • SpeedDDR4 2400 (PC4 19200)
  • CAS LatencyCL17
  • Voltage1.2V
  • ECCYes
  • 16GB DDR4 ECC registered RDIMM for Lenovo nx360 M5 servers
  • 2400MHz CL17 speed with 1.2V low-voltage operation
  • 288-pin 2Rx8 configuration ensures data integrity
  • JEDEC and RoHS compliant for reliable server upgrades
  • Replaces Lenovo part 4X70G88330 for direct compatibility

Targeted Server Memory Upgrade

This 16GB DDR4 2400MHz CL17 ECC Registered RDIMM is built for the Lenovo NeXtScale nx360 M5 (E5-2600 v4). It delivers 16GB of capacity at PC4-19200 speed with a 1.2V operating voltage and 288-pin form factor for compatible server and workstation platforms.

Replaces Lenovo 4X70G88330

The module directly replaces Lenovo part number 4X70G88330. The jump is worth it when extending the life of existing nx360 M5 infrastructure or populating empty slots to increase total system memory for virtualisation or database workloads.

Suits ECC Registered Server Builds

This memory suits administrators upgrading Lenovo NeXtScale nx360 M5 servers that require registered ECC DDR4. It will not work in standard desktop computers or systems needing unbuffered non-ECC modules, so buyers with consumer platforms should look elsewhere.

Highlights

  • 16GB DDR4 ECC registered RDIMM for Lenovo nx360 M5 servers
  • 2400MHz CL17 speed with 1.2V low-voltage operation
  • 288-pin 2Rx8 configuration ensures data integrity
  • JEDEC and RoHS compliant for reliable server upgrades
  • Replaces Lenovo part 4X70G88330 for direct compatibility

Specifications

BrandOWC
Part Number2R4D42R816GB
Capacity16GB
Type288-Pin DDR4 ECC RDIMM
SpeedDDR4 2400 (PC4 19200)
CAS LatencyCL17
Voltage1.2V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx8
Heat SpreaderNo
Compatible SystemLenovo NeXtScale nx360 M5 (E5-2600 v4)

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

What slot type and pin count does this Lenovo nx360 M5 memory module use?

It fits a standard 288-pin DDR4 RDIMM slot in the Lenovo NeXtScale nx360 M5 server.

How do I install the 2Rx8 registered DIMM and what step is often missed?

Align the notch with the key in the slot, press firmly until both side clips click, then verify in BIOS that ECC registered mode is active.

When should I replace or service this 1.2V ECC RDIMM?

Replace it if the server logs uncorrectable ECC errors, fails memory diagnostics, or will not POST with the module seated.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.