Refurbished LPDDR4 and LPDDR4X Memory Chips
LPDDR4 and LPDDR4X are low-power DRAM generations used in phones, tablets, automotive infotainment, industrial gateways and AI edge boards. Some suppliers are winding LPDDR4 production down while existing designs continue to need it. AURCAL sources LPDDR4 and LPDDR4X to order and reballs, tests and documents each lot.
At a glance
- We source LPDDR4 / LPDDR4X to order and state the condition on every quote.
- Parts are inspected, reballed where needed, tested and burned in at our Shenzhen base.
- The list below is reference data from public part lists, not our inventory.
What is the difference between LPDDR4 and LPDDR4X?
LPDDR4X lowers the I/O supply voltage from 1.1 V to 0.6 V to save power. The two are not drop-in compatible, because the controller must support the lower I/O voltage.
How do I read an LPDDR4X part number?
See how to read Samsung and Micron part numbers. For example MT53E1G32D2FW-046 is a 1 Gig x32 (32Gb) dual-die LPDDR4/LPDDR4X device with a 4266 Mbps speed grade.
Why does reballing matter for LPDDR?
LPDDR packages use fine-pitch BGA. Reballing needs controlled temperature profiles because too much heat can damage the die.
Key differences
| Generation | I/O supply voltage | Typical top data rate |
|---|---|---|
| LPDDR4 | 1.1 V | 4266 Mbps |
| LPDDR4X | 0.6 V | 4266 Mbps |
Reference part numbers (529)
Every part number below is a link. Core parts open their own page; the others open the reference record with its specifications and a quote button. Search all LPDDR records in the interactive catalog.
MT29GZ6A6BPIET-046AAT.112MT29GZ6A6BPIET-046AIT.112MT29GZ6A6BPIET-046IT.112MT29GZ6A6BPIET-53AAT.112MT29GZ6A6BPIET-53AIT.112MT29GZ6A6BPIET-53IT.112MT29GZ6A9BPGET-046AAT.293MT29GZ9A9BPMET-046AAT.265MT29GZ9A9BPMET-046AIT.265MT29GZ9A9BPMET-046AUT.265MT29V5C7GVEGB-046 W.259MT29V5C7GVEGC-046 W.259MT29V5D7GVESL-046I.216MT29VZZZ7D8DQFSL_046W_9J8MT29VZZZ7D8GUFSL-046 W.218MT29VZZZAD81SFSL-046 W.22CMT29VZZZAD8DQKSL_046 W.9K8MT29VZZZAD8DQKSM_053W_9D8MT29VZZZAD8FQFSL_046W_G8KMT29VZZZAD8FQKSL-046 W.12HMT29VZZZAD8GQFSL-046 W.9R8MT29VZZZAD8GQFSL_046 W.9R8MT29VZZZAD8GUFSL-046 W.219MT29VZZZAD9DQKSM-046 W.9K9MT29VZZZAD9DQKSM_046_W_9K9MT29VZZZAD9FQFSM_046W_G9KMT29VZZZAD9GQFSM_046 W.9S9MT29VZZZAD9GUFSM-046 W.213MT29VZZZBD81SLSL-046 W.22DMT29VZZZBD8FQKSM-046W_G8JMT29VZZZBD91SLSM-046 W.17XMT29VZZZBD9DQKPR_046 W.9M9MT29VZZZBD9FQKPR_046W_G9JMT29VZZZBD9GQFPR-046W.9Q9MT29VZZZBD9GULPR-046 W.214MT29VZZZBDA1SLPR-046 W.17ZMT29VZZZCD91SFSM-046 W.18CMT29VZZZCD91SFSM-046W.18CMT29VZZZCD91SKSM-046 W.17YMT29VZZZCD9FQKPR-046 W.G9LMT29VZZZCD9FQKPR_046W_G9LMT29VZZZCD9GQKPR-046W.12LMT29VZZZCD9GUKPR-046 W.215MT29VZZZCD9GUKPR_046_W215MT29VZZZCDA1SKPR-046 W.181MT29VZZZCDA1SKPR_046_W181MT29VZZZCDAFQKBA-046 W.G0LMT29VZZZCDAFQKWL_046W_G0LMT29VZZZDDA2XOPR-046 W.24LMT53B128M32D1DT-053 AAT:AMT53B128M32D1DT-053 AIT:AMT53B128M32D1DT-053 AUT:AMT53B128M32D1DT-053 IT:AMT53D1024M32D4DT-046 AAT:DMT53D1024M32D4DT-046 AIT:DMT53D1024M32D4DT-053 AAT:DMT53D1024M32D4DT-053 AIT:DMT53D1024M64D8PM-053 WT:DMT53D1536M32D4NQ-046 WT:AMT53D1536M64D8EG-046 WT:AMT53D1G64D4NW-046 WT:AMT53D512M16D1DS-046 AAT:DMT53D512M16D1DS-046 AIT:DMT53D512M16D1DS-046 IT:DMT53D512M16D1DS-046 WT:DMT53D512M32D2DS-046 AAT:DMT53D512M32D2DS-046 AIT:DMT53D512M32D2DS-053 AAT:DMT53D512M32D2DS-053 AIT:DMT53D768M32D2NP-046 WT:AMT53D768M32D2NP-053 RS WT:AMT53D768M64D4SQ_046_WTAMT53E128M32D2DS-046 AAT:AMT53E128M32D2DS-046 AIT:AMT53E128M32D2DS-046 AUT:AMT53E128M32D2DS-046 WT:AMT53E128M32D2DS-053 AAT:AMT53E128M32D2DS-053 AIT:AMT53E128M32D2DS-053 AUT:AMT53E128M32D2DS-053 IT:AMT53E128M32D2DS-053 WT:AMT53E128M32D2FW-046 AAT:AMT53E128M32D2FW-046 AIT:AMT53E128M32D2FW-046 AUT:AMT53E128M32D2FW-046 IT:AMT53E128M32D2FW-046 WT:AMT53E1536M32D4DE-046 AAT:BMT53E1536M32D4DE-046 AAT:CMT53E1536M32D4DE-046 AIT:BMT53E1536M32D4DE-046 AIT:CMT53E1536M32D4DE-046 WT:CMT53E1536M32DDNQ_046_WTAMT53E1536M64D8HJ-046 AAT:BMT53E1536M64D8HJ-046 AAT:CMT53E1536M64D8HJ-046 AIT:BMT53E1536M64D8HJ-046 AIT:CMT53E1536M64D8HJ-046 AUT:CMT53E1536M64D8HJ-046 WT:CMT53E1536M64D8SY_046_WTBMT53E1G16D1FW-046 AAT:AMT53E1G16D1FW-046 AIT:AMT53E1G16D1FW-046 WT:AMT53E1G16D1Z42NWC1SMT53E1G16D1ZW-046 AAT:CMT53E1G16D1ZW-046 AIT:CMT53E1G16D1ZW-046 AUT:CMT53E1G16D1ZW-046 WT:CMT53E1G32D2FW-046 AAT:AMT53E1G32D2FW-046 AAT:BMT53E1G32D2FW-046 AAT:CMT53E1G32D2FW-046 AIT:AMT53E1G32D2FW-046 AIT:BMT53E1G32D2FW-046 AIT:CMT53E1G32D2FW-046 AUT:AMT53E1G32D2FW-046 AUT:BMT53E1G32D2FW-046 AUT:CMT53E1G32D2FW-046 IT:AMT53E1G32D2FW-046 IT:BMT53E1G32D2FW-046 IT:CMT53E1G32D2FW-046 WT:AMT53E1G32D2FW-046 WT:BMT53E1G32D2FW-046 WT:CMT53E1G32D2NP-046 WT:BMT53E1G32D2NP-053 RS WT:AMT53E1G32D4NQ-046 WT:EMT53E1G64D4HJ-046 AAT:AMT53E1G64D4HJ-046 AAT:CMT53E1G64D4HJ-046 AIT:AMT53E1G64D4HJ-046 AIT:CMT53E1G64D4HJ-046 AUT:CMT53E1G64D4HJ-046 WT:AMT53E1G64D4HJ-046 WT:CMT53E1G64D4NW-046 WT:CMT53E1G64D4NZ-046 WT:CMT53E1G64D4SP_046_WTCMT53E1G64D4SQ-046 WT:AMT53E1G64D4SQ_046_WTAMT53E256M16D1DS-046 AAT:BMT53E256M16D1DS-046 WT:BMT53E256M16D1FW-046 AAT:BMT53E256M16D1FW-046 AIT:BMT53E256M16D1FW-046 WT:BMT53E256M32D1KS-046 AAT:LMT53E256M32D1KS-046 AIT:LMT53E256M32D1KS-046 AUT:LMT53E256M32D1KS-046 IT:LMT53E256M32D1KS-046 WT:LMT53E256M32D1Z41MWC1SMT53E256M32D1ZW-046 WT:LMT53E256M32D2DS-046 AAT:BMT53E256M32D2DS-046 AIT:BMT53E256M32D2DS-046 AUT:BMT53E256M32D2DS-046 IT:BMT53E256M32D2DS-046 WT:BMT53E256M32D2DS-053 AAT:BMT53E256M32D2DS-053 AIT:BMT53E256M32D2DS-053 AUT:BMT53E256M32D2DS-053 WT:BMT53E256M32D2FW-046 AAT:BMT53E256M32D2FW-046 AIT:BMT53E256M32D2FW-046 AUT:BMT53E256M32D2FW-046 IT:BMT53E256M32D2FW-046 WT:BMT53E2G32D4DE-046 AAT:AMT53E2G32D4DE-046 AAT:CMT53E2G32D4DE-046 AIT:AMT53E2G32D4DE-046 AIT:CMT53E2G32D4DE-046 AUT:CMT53E2G32D4DE-046 WT:CMT53E2G32D4DT-046 AAT:AMT53E2G32D4DT-046 AIT:AMT53E2G32D4DT-046 WT:AMT53E2G32D4NQ-046 WT:AMT53E2G32D4NQ-046BWT:CMT53E2G32D4NQ_046_WTCMT53E2G64D8TN-046 AAT:AMT53E2G64D8TN-046 AAT:CMT53E2G64D8TN-046 AIT:AMT53E2G64D8TN-046 AIT:CMT53E2G64D8TN-046 AUT:CMT53E2G64D8TN-046 WT:CMT53E384M32D2DS-053 AAT:EMT53E384M32D2DS-053 AIT:EMT53E384M32D2DS-053 WT:EMT53E384M32D2FW-046 AIT:EMT53E384M32D2FW-046 IT:EMT53E3G32D6CY-046 WT:CMT53E3G32D6CY_046_WTCMT53E4G32D8GS-046 AIT:CMT53E4G32D8GS-046 WT:CMT53E512M16D1FW-046 AAT:DMT53E512M16D1FW-046 AIT:DMT53E512M16D1FW-046 WT:DMT53E512M32D1ZW-046 AAT:BMT53E512M32D1ZW-046 AIT:BMT53E512M32D1ZW-046 AUT:BMT53E512M32D1ZW-046 IT:BMT53E512M32D1ZW-046 WT:BMT53E512M32D1ZW-046BAAT:BMT53E512M32D1ZW-046BAIT:BMT53E512M32D1ZW-046BAUT:BMT53E512M32D1ZW-046BIT:BMT53E512M32D1ZW-046BWT:BMT53E512M32D2FW-046 AIT:DMT53E512M32D2NP-046 WT:EMT53E512M32D2NP-053 RS WT: EMT53E512M32D2NP-053 RS WT:KMT53E512M64D2HJ-046 AAT:BMT53E512M64D2HJ-046 AIT:BMT53E512M64D2HJ-046 AUT:BMT53E512M64D2HJ-046 WT:BMT53E512M64D2NW-046 WT:BMT53E512M64D2NZ-46 WT:BMT53E512M64D2RR_046_WTBMT53E768M16D1Z4BMWC1MT53E768M16D1ZW-046 AAT:CMT53E768M16D1ZW-046 AIT:CMT53E768M16D1ZW-046 IT:CMT53E768M16D1ZW-046 WT:CMT53E768M32D2NP-046 WT:BMT53E768M32D2NP-053 RS WT:AMT53E768M32D2ZW-046 AAT:CMT53E768M32D2ZW-046 AIT:CMT53E768M32D2ZW-046 AUT:CMT53E768M32D2ZW-046 WT:CMT53E768M32D4DE-046 AIT:EMT53E768M32D4DT-046 AIT:EMT53E768M32D4DT-053 AAT:EMT53E768M32D4DT-053 AIT:EMT53E768M32D4DT-053 WT:EMT53E768M64D4HJ-046 AAT:BMT53E768M64D4HJ-046 AAT:CMT53E768M64D4HJ-046 AIT:CMT53E768M64D4HJ-046 AUT:CMT53E768M64D4HJ-046 WT:CH54G26AYRBX256H54G26AYRPX066H54G26AYRQX066H54G26AYRVX066H54G36AYRBX257H54G36AYRJX246H54G36AYRPX246H54G36AYRQX246H54G36AYRVX246H54G38AYRBX259H54G38AYRPX264H54G38AYRQX264H54G38AYRVX264H54G46BYYJX085H54G46BYYPX053H54G46BYYPX085H54G46BYYQX053H54G46BYYQX085H54G46BYYVX053H54G46BYYVX085H54G56BYYJX089H54G56BYYPX046H54G56BYYPX089H54G56BYYQX046H54G56BYYQX089H54G56BYYVX046H54G56BYYVX089H54G56CYRBX247H54G66AYZQX106H54G66AYZVX106H54G66BYYPX104H54G66BYYQX104H54G66BYYVX104H54G66CYRHX258H54G66MYRKX300H54G68CYRBX248H54GD6AYRBX273H54GE6AYRHX270H54GE6AYRKX298H54GE6CYRBX262H54GG6AYRHX263H54GG8AYRKX291H9HCNNN4KMMLHR-NMEH9HCNNN4KMMLHR-NMNH9HCNNN4KMMLHR-NMOH9HCNNN4KMMLHR-NMPH9HCNNN4KUMLHR-NMEH9HCNNN4KUMLHR-NMIH9HCNNN4KUMLHR-NMNH9HCNNN4KUMLHR-NMOH9HCNNN4KUMLHR-NMPH9HCNNN8KUMLHR-NLEH9HCNNN8KUMLHR-NMEH9HCNNN8KUMLHR-NMIH9HCNNN8KUMLHR-NMNH9HCNNN8KUMLHR-NMOH9HCNNNBKMALHR-NEEH9HCNNNBKMMLHR-NMEH9HCNNNBKMMLHR-NMIH9HCNNNBKMMLHR-NMNH9HCNNNBKMMLHR-NMOH9HCNNNBKMMLXR-NEEH9HCNNNBKMMLXR-NEIH9HCNNNBKUMLHR-NMEH9HCNNNBKUMLHR-NMIH9HCNNNBKUMLHR-NMNH9HCNNNBKUMLHR-NMOH9HCNNNBKUMLXR-NEEH9HCNNNBKUMLXR-NEIH9HCNNNBPUMLHR-NLEH9HCNNNBPUMLHR-NMEH9HCNNNBPUMLHR-NMIH9HCNNNBPUMLHR-NMNH9HCNNNBPUMLHR-NMOH9HCNNNCPMALHR-NEEH9HCNNNCPMMLHR-NMEH9HCNNNCPMMLHR-NMIH9HCNNNCPMMLHR-NMNH9HCNNNCPMMLHR-NMOH9HCNNNCPMMLXR-NEEH9HCNNNCPMMLXR-NEIH9HCNNNCPUMLHR-NMEH9HCNNNCPUMLHR-NMNH9HCNNNCPUMLHR-NMOH9HCNNNCPUMLXR-NEEH9HCNNNCPUMLXR-NEIH9HCNNNCRMALPR-NEEH9HCNNNCRMBLPR-NEEH9HCNNNFAMALTR-NMEH9HCNNNFAMMLXR-NEEH9HCNNNFAMMLXR-NEIH9HCNNNFAMMLXR_NEEH9HCNNNFBMALPR-NEEH9HCNNNFBMBLPR-NEEH9HKNNNCRMAVARH9HKNNNCRMAVAR-NEHH9HKNNNCRMBVAR-NEHH9HKNNNEBMAVARH9HKNNNEBMAVAR-NEHH9HKNNNFBMAVARH9HKNNNFBMAVAR-NEHH9HKNNNFBMMVARH9HKNNNFBMMVAR-NEHH9HKNNNHAMMVARH9HP16ACPMMDAR_KMMH9HP16AECMMDAR_KMMH9HP26ACPMMDAR_KMMH9HP27ABKMMDAR_KMMH9HP27ADAMADAR_KMMH9HP52ACPMADAR_KMMH9HP52ACPMMDAR_KMMH9HP52ADAMADAR_KMMH9HP52AECMMDAR_KMMH9HP52AECMMDBR_KMMH9HP53ACPMMDAR_KMMH9HP53AECMMDARH9HQ15ACPMBDAR_KEMH9HQ15AECMADAR-KEMH9HQ15AECMBDAR-KEMH9HQ15AFAMADAR-KEMH9HQ15AFAMBDAR-KEMH9HQ16ACPMMDAR-KEMH9HQ16ACPMMDAR_KMMH9HQ16AECMMDAR-KEMH9HQ16AFAMMDAR-KEMH9HQ21AECMADAR-KEMH9HQ21AECMZDARH9HQ21AFAMADAR-KEMH9HQ21AFAMADAR_KEMH9HQ21AFAMZDAR_KEMH9HQ21AHDMMDAR-KEMH9HQ22AECMMDARH9HQ22AFAMMDAR_KEMH9HQ53ACPMMDAR_KEMH9HQ53AECMMDAR_KEMH9HQ54AECMMDAR_KEMH9QG9G5AN6X154H9QT0G5CN6X156H9QT0G6CN6X146H9QT0GECN6X145H9QT0GEEN6X202H9QT1G6DN6X132H9QT1GGBN6X129H9QT1GGCN6X147H9QT2GGMN6X200H9RT0GEM65X026NK3UH5H50AM-AGCLK3UH5H50AM-JGCLK3UH5H50AM-JGCRK3UH6H60BM-AGCLK3UH6H60BM-EGCLK3UH7H70AM-AGCLK3UH7H70AM-EGCLK3UH7H70AM-JGCLK3UH7H70AM-JGCRK3UH7H70BM-AGCLK3UHAHA0AM-AGCLK3UHAHA0BM-AGCLK3UHBHB0BM-EGCLK4F2E3S4HA-GFCLK4F2E3S4HA-GHCLK4F2E3S4HA-TFCLK4F2E3S4HA-THCLK4F2E3S4HM-MFCJK4F2E3S4HM-MHCJK4F4E3S4HF-GFCJK4F4E3S4HF-GHCJK4F4E3S4HF-GUCJK4F6E304HB-MGCJK4F6E3D4HB-MFCJK4F6E3D4HB-MHCJK4F6E3S4HB-KFCLK4F6E3S4HB-KHCLK4F6E3S4HM-GFCLK4F6E3S4HM-GHCLK4F6E3S4HM-GUCLK4F6E3S4HM-MGCJK4F6E3S4HM-TFCLK4F6E3S4HM-THCLK4F6E3S4HM-TUCLK4F8E304HB-MGCJK4F8E3S4HB-MFCJK4F8E3S4HD-GFCLK4F8E3S4HD-GHCLK4F8E3S4HD-GUCLK4F8E3S4HD-MGCLK4FBE3D4HM-GFCLK4FBE3D4HM-GHCLK4FBE3D4HM-TFCLK4FBE3D4HM-THCLK4FHE3D4HM-MFCJK4FHE3D4HM-MHCJK4U6E3S4AA-MGCLK4U6E3S4AA-MGCRK4U6E3S4AB-KFCLK4U6E3S4AB-MGCLK4U8E3S4AD-GFCLK4U8E3S4AD-GHCLK4U8E3S4AD-GUCLK4UBE3D4AA-MGCLK4UBE3D4AA-MGCRK4UBE3D4AB-MGCLK4UBE3S4AM-MGCLK4UCE3D4AA-MGCLK4UCE3Q4AA-MGCLK4UCE3Q4AA-MGCRK4UCE3Q4AB-MGCLK4UHE3D4AB-MGCL000K4UJE3D4AA-KUCLK4UJE3D4AA-MGCLK4UJE3Q4AA-TFCLK4UJE3T4AA-MGCLK4UKE3Q4AA-MGCLKM2B8001CM-BB01KM2B8001CM_BB01KM2F8001CM-B707KM2H7001CM-B518KM2H7001CM_B518KM2L9001CM-B518KM2P8001CM-B518KM2V7001CM-B706KM2V7001CM_B706KM2V8001CM-B707KM2V8001CM_B707KM3H6001CA-B515KM3H6001CA_B515KM3H6001CM-B515KM3P6001CM-B517KM3V6001CA-B708KM3V6001CA_B708KM3V6001CB-B708KM3V6001CM-B705KM3V6001CM_B705KM4X60002M-B321KM4X6001KM-B321KM4X6001KM_B321KM5C7001DM-B622KM5H7001DM-B424KM5H7001DM_B424KM5H80018M-B424KM5L9000CM-B424KM5L9001DA-B424KM5L9001DM-B424KM5P8001DM-B424KM5P8001DM_B424KM5P9001DM-B424KM5V7001DM-B621KM5V7001DM_B621KM5V8001DM-B622KM5V8001DM_B622KM81A001MM-BC11KM8AA001JM-B623KM8B8001JM-BC01KM8B8001JM_BC01KM8F8001JA-B813KM8F8001JM-B813KM8F8001LM-B813KM8F8001MM-B813KM8F9001JA-B816KM8F9001JM-B813KM8F9001MM-B830KM8F9001MM_B830KM8L9001JA-B624KM8L9001JM-B624KM8V7001JA-B813KM8V7001JM-B810KM8V7001JM_B810KM8V8001JM-B813KM8V8001JM_B813KM8V8001LM-B813KM8V9001JM-B813KM8V9001JM_B813KMDC6001DM-B625KMDD60018M_B320KMDD6001DM_B320KMDH6001DA-B425KMDH6001DA_B422KMDH6001DM_B422KMDP60018M-B425KMDP60018M_B425KMDP6001DA-B425KMDP6001DA_B425KMDP6001DB-B425KMDT6000HM-A625KMDT6001ZM-A625KMDV6001DA-B620KMDV6001DA_B620KMDV6001DB-B625KMDV6001DM-B620KMDV6001DM_B620KMDX60018M-B425KMDX60018M_B425KMDX6001DM_B422KMWX10016M-B619
Frequently asked questions
Can you supply the exact LPDDR4X part number?
We source to order. Send the full part number and quantity, and we confirm availability before quoting.
How do I request this?
Use the quote form with the exact part number and quantity. We source to order and confirm availability before we quote.
Related: LPDDR4X supply 2026: MT53E1G32D2FW-046 guide · Quality process · Glossary
Sources and further reading
External pages written by the standards bodies and manufacturers named here. AURCAL is not affiliated with them. Links last checked 1 November 2026.
- JEDEC: DDR and LPDDR standards listing (JESD79, JESD209) – Includes the LPDDR4 standard (JESD209-4) and later low-power generations.
- JEDEC Solid State Technology Association – The standards body for microelectronics, including DRAM and flash memory.