编号 交叉参考
A part number tells you what a module or chip is, but not where to buy it. This page maps the numbers buyers already have — OEM service part numbers and original manufacturer part numbers — onto the lines we supply. Send whichever number is on your own records.
如何用来: 在本页搜索您的料号（桌面端按Ctrl+F），或 问阿亚小姐 directly. If the number is not here, send it to us — the list is what we supply today, not the limit of what we can source.
服务器内存 — OEM服务料号
服务器厂商会为内存模块分配自己的服务料号。Dell或HP的备件编号并不是与原厂料号不同的另一种模块——只是同一货物换了厂商标识。下列任一编号都与旁边的在售条目是同一实物内存。
| OEM/交叉对照料号 | 库存线 | 规格 |
|---|---|---|
DELL AB687113HP P00920-B21HP P06187-001HP P03051-091
|
RDIMM-16G-DDR4-2933-1Rx4 | 16GB 1Rx4 2933 MT/s PC4-23400 |
DELL SNP8WKDYC/32GDELL 8WKDYHP P03052-09SHP P12981-091
|
RDIMM-32G-DDR4-2933-2Rx4 | 32GB 2Rx4 2933 MT/s PC4-23400 |
HMCG88MEBRA107N
|
RDIMM-32G-DDR5-4800 | 32GB 4800 MT/s |
M393A4K40CBR-CWM
|
RDIMM-32G-DDR4-3200 | 32GB 3200 MT/s |
HMAT14JXSRB120NHMAT14JXSRB122NHMAT14JXSRB126N
|
RDIMM-256G-DDR4-3200 | 256GB 8Rx4 (3DS 4Hi) 3200 MT/s |
上述交叉对照为可互换的服务器厂商料号，仅作匹配辅助之用，并非声明与Dell、HP或任何其他厂商存在关联。
HBM与VRAM — 原厂料号
HBM 按芯片厂家的料号销售，关键字段是世代、密度和堆叠高度。下面若某料号能对应到我们的现货行，就列在旁边；若只显示厂家料号、没有链接，那是可以按需供货、但目前没有现货的型号。
Samsung HBM2
Samsung HBM2 lines span 8GB per stack in 8-Hi stacks at 2000 / 2400 MT/s; each row below links to its part page and stock line.
| 制造器部件编号 | 密度 | 堆栈 | 速率 | 库存线 |
|---|---|---|---|---|
KHA884901X-MC12TIF |
8GB | 8-Hi | 2000 MT/s | VRAM-HBM2-SAM-01 |
KHA884901X-MC13TIF |
8GB | 8-Hi | 2400 MT/s | VRAM-HBM2-SAM-02 |
Samsung HBM2e
Samsung HBM2e lines span 8GB / 16GB per stack in 8-Hi stacks at 3200 MT/s; each row below links to its part page and stock line.
| 制造器部件编号 | 密度 | 堆栈 | 速率 | 库存线 |
|---|---|---|---|---|
KHAA44801B-MC16 |
8GB | 8-Hi | 3200 MT/s | VRAM-HBM2e-SAM-03 |
KHAA84901B-MC16 |
16GB | 8-Hi | 3200 MT/s | VRAM-HBM2e-SAM-05 |
Samsung HBM3
Samsung HBM3 lines span 16GB / 24GB per stack in 8-Hi / 12-Hi stacks at 6400 MT/s; each row below links to its part page and stock line.
| 制造器部件编号 | 密度 | 堆栈 | 速率 | 库存线 |
|---|---|---|---|---|
KHBA84A03C-MC1H |
16GB | 8-Hi | 6400 MT/s | VRAM-HBM3-SAM-11 |
KHBA?4A03D-MC1H |
24GB | 12-Hi | 6400 MT/s | VRAM-HBM3-SAM-13 |
Samsung HBM3e
Samsung HBM3e lines span 24GB / 36GB per stack in 8-Hi / 12-Hi stacks at 9200 MT/s; each row below links to its part page and stock line.
| 制造器部件编号 | 密度 | 堆栈 | 速率 | 库存线 |
|---|---|---|---|---|
KHBB84A03B-MC1JT00 |
24GB | 8-Hi | 9200 MT/s | VRAM-HBM3e-SAM-18 |
KHBBC4B03C-MC1KT00 |
36GB | 12-Hi | 9200 MT/s | VRAM-HBM3e-SAM-19 |
Samsung GDDR7
Samsung GDDR7 lines span 2GB per stack in — stacks at — MT/s; each row below links to its part page and stock line.
| 制造器部件编号 | 密度 | 堆栈 | 速率 | 库存线 |
|---|---|---|---|---|
K4VAF325ZC-SC28 |
2GB | — | — | VRAM-GDDR7-SAM-01 |
SK hynix HBM2e
SK hynix HBM2e lines span 8GB / 16GB per stack in 4-Hi / 8-Hi stacks at 3200 / 3600 MT/s; each row below links to its part page and stock line.
| 制造器部件编号 | 密度 | 堆栈 | 速率 | 库存线 |
|---|---|---|---|---|
H5WR64ESM4W-N6L |
8GB | 4-Hi | 3200 MT/s | VRAM-HBM2e-HYN-07 |
H5WR64ESM4W-N8L |
8GB | 4-Hi | 3600 MT/s | VRAM-HBM2e-HYN-08 |
H5WRAGE5M8W-N6L |
16GB | 8-Hi | 3200 MT/s | VRAM-HBM2e-HYN-09 |
SK hynix HBM3
SK hynix HBM3 lines span 16GB / 24GB per stack in 8-Hi / 12-Hi stacks at 5600 MT/s; each row below links to its part page and stock line.
| 制造器部件编号 | 密度 | 堆栈 | 速率 | 库存线 |
|---|---|---|---|---|
H5UG7HMD83X020R |
16GB | 8-Hi | 5600 MT/s | VRAM-HBM3-HYN-14 |
H5UGJHMD83X022R |
24GB | 12-Hi | 5600 MT/s | VRAM-HBM3-HYN-16 |
SK hynix HBM3e
SK hynix HBM3e lines span 24GB / 36GB per stack in 8-Hi / 12-Hi stacks at 8000 MT/s; each row below links to its part page and stock line.
| 制造器部件编号 | 密度 | 堆栈 | 速率 | 库存线 |
|---|---|---|---|---|
H5UGJHAF03X041R |
24GB | 8-Hi | 8000 MT/s | VRAM-HBM3e-HYN-20 |
H5UGVHAF03X043R |
36GB | 12-Hi | 8000 MT/s | VRAM-HBM3e-HYN-21 |
Micron HBM3e
Micron HBM3e lines span 24GB / 36GB per stack in 8-Hi / 12-Hi stacks at 6000 / 9200 MT/s; each row below links to its part page and stock line.
| 制造器部件编号 | 密度 | 堆栈 | 速率 | 库存线 |
|---|---|---|---|---|
MTG5B12G16080A00QG-60:A |
24GB | 8-Hi | 6000 MT/s | VRAM-HBM3e-MIC-23 |
MTG5B18G16120A00QH-92:A |
36GB | 12-Hi | 9200 MT/s | VRAM-HBM3e-MIC-25 |
送我们什么
送任何一个,我们会匹配它:
- 在芯片或模块标签上打印出制造器部件编号.
- 您自己记录中的OEM服务料号（Dell、HP、Lenovo等）。
- 规格,如果没有编号——例如"16GB DDR4-2933 1Rx4 ECC RDIMM"或"HBM3e 24GB 8-高".
We will reply with the line we can supply, its condition grade, and a written quotation against the lot, with lot photographs and a test report before shipment. Where the part you need is not one we should be supplying — a platform that requires an OEM part under support contract, for example — we will say so.
共同问题
为什么一个内存模块会有多个料号？
因为同一模块会在多个层级被标识：芯片制造商分配DRAM料号，模块制造商分配模块料号，Dell或HP等服务器厂商再为同一实物模块分配自己的服务料号。它们描述的都是可互换的同一货物——交叉对照只是匹配辅助，并非关联声明。
可以用OEM料号而不是你们的SKU来搜索吗？
Yes, and that is the intended use of this page. Send whichever number is on your own records - a Dell service tag part number, an HP spare number, or a chip maker part number - and we will match it against what we can supply. If the number is not listed here, send it anyway; we can supply parts that are not currently on the list.
如何解读Samsung或SK hynix的HBM料号？
对HBM而言，关键字段是世代、密度和堆叠高度：世代为HBM2、HBM2e、HBM3或HBM3e；密度是每个堆叠的容量（8GB、16GB、24GB或36GB）；堆叠高度是堆叠的晶粒层数——4层、8层或12层。请发送完整料号，我们会在报价前确认它对应哪一项规格。
我要找的料号不在列表里，怎么办？
Send it to us. The list shows what we can supply from Shenzhen today; it is not the limit of what we can source. We check the Shenzhen market for parts that are not on the list and quote against the lot we find, with lot photographs and a test report before shipment.
你们按件销售还是仅批量销售？
服务器内存按每条 12 条起售，HBM 按订单报价，因为成色等级和交期逐批不同。需要更小的试单量可以提——我们宁可报个试单，也不愿让您买下一批无法测试的货。
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