نقبل الدفع بالعملة المشفرة — لذلك يمكن للعملات الرقمية التي تملكها أن تشتري أجهزة حقيقية.ادفع بالعملة المشفرة، وأنفقها على أجهزة حقيقية. شحن مؤمن مجانا إلى كل أنحاء العالم لما يتجاوز 399 US$. صناديق شحن بسيطة بلا علامة تجارية، ترسل من ألمانيا.شحن مؤمن مجانا لما يتجاوز 399 US$. يُقفل سعرك لمدة 30 دقيقة بمجرد فتح صفحة الدفع.السعر مقفل لمدة 30 دقيقة. كل قطعة مختومة، ورقمها التسلسلي متحقق منه، ومشمولة بضمان 24 شهرا.مختوم، وبضمان 24 شهرا.

قائمة الرصد تسجيل الدخول
Green 288-pin DDR4 LRDIMM module with black chips, no heat spreader

A-Tech

A-Tech 128GB DDR4 2933MHz PC4-23400 ECC LRDIMM 4DRx4 Server Memory

SKU CH-4YZF-P16SX

128 GB DDR4 ECC load-reduced DIMM running at 2933 MHz with CL21 latency and 1.20 V for compatible HP server platforms

  • Capacity128GB
  • Type288-Pin DDR4 SDRAM
  • SpeedDDR4 2933 (PC4 23400)
  • CAS LatencyCL21
  • Voltage1.20V
  • ECCYes
  • 128 GB capacity handles heavy server workloads
  • DDR4 2933 MHz speed delivers high data throughput
  • ECC load-reduced design protects data integrity
  • 2 V operation reduces power consumption
  • Direct replacement for HP part numbers P19402-001 P16001-001 P16112-001 P11040-B21 P11040-H21 P11040-K21 P11057-0A1

128GB DDR4 ECC LRDIMM Server Module

This A-Tech module delivers 128GB of DDR4 2933MHz memory in a single 288-pin LRDIMM package. It operates at 1.20V with CL21 latency and includes ECC error correction for data integrity. The load-reduced design supports high-density server configurations requiring registered memory.

Verify DDR4 LRDIMM Support and Part Match

Confirm your server platform accepts DDR4 LRDIMM modules at 2933MHz with a 4DRx4 rank structure. Cross-reference the original part numbers P19402-001, P16001-001, P16112-001, P11040-B21, P11040-H21, P11040-K21, or P11057-0A1 to ensure correct replacement. Systems limited to standard RDIMM or UDIMM form factors cannot use this module.

Fits 288-Pin DDR4 Slots for Maximum Density

The module installs directly into any compatible 288-pin DDR4 DIMM slot supporting load-reduced memory. Its single-module 128GB capacity frees additional slots for further expansion while maintaining signal integrity at speed. Builders needing non-ECC memory or standard registered DIMMs must select a different product type.

أبرز المميزات

  • 128 GB capacity handles heavy server workloads
  • DDR4 2933 MHz speed delivers high data throughput
  • ECC load-reduced design protects data integrity
  • 2 V operation reduces power consumption
  • Direct replacement for HP part numbers P19402-001 P16001-001 P16112-001 P11040-B21 P11040-H21 P11040-K21 P11057-0A1

المواصفات

BrandA-Tech
SeriesHP/HPE RAM Equivalent Replacement Memory
ModelP19402-001, P16001-001, P16112-001, P11040-B21, P11040-H21, P11040-K21, P11057-0A1
Part NumberP19402-001, P16001-001, P16112-001, P11040-B21, P11040-H21, P11040-K21, P11057-0A1
Capacity128GB
Type288-Pin DDR4 SDRAM
SpeedDDR4 2933 (PC4 23400)
CAS LatencyCL21
Voltage1.20V
ECCYes
Buffered/RegisteredLoad Reduced
Rank4DRx4/4Rx4
ChipsetMajor Brand Chipset
Heat SpreaderNo
FeaturesEquivalent Replacement for HP P19402-001, P16001-001, P16112-001, P11040-B21, P11040-H21, P11040-K21, P11057-0A1

أسئلة حول هذا المنتج

Does the A-Tech 128GB DDR4 2933MHz ECC LRDIMM ship as a single module or a kit, and are any extra parts required for installation?

The package contains one 128GB 288-pin DDR4 LRDIMM module. No additional components are needed; it installs directly into a compatible server memory slot.

How do I confirm which HP part number this A-Tech module replaces so I pick the right version for my server?

This module is an equivalent replacement for HP part numbers P19402-001, P16001-001, P16112-001, P11040-B21, P11040-H21, P11040-K21 and P11057-0A1. Match your server's qualified part list to one of these numbers.

What does the PC4-23400 rating mean for actual server workloads with this 4DRx4 LRDIMM?

PC4-23400 denotes the module's peak data rate of 2933 MT/s at CL21 latency and 1.20V. The 4DRx4 load-reduced organisation lowers electrical load on the memory bus, allowing higher total system capacity while maintaining ECC error correction.

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