品牌NVIDIA (39)SK hynix (25)Samsung (16)Intel (11)Micron (11)白牌 (11)CXMT (2)JTR (2)Seagate (1)Kingston (1)
容量 (GB)2G (1)4G (3)8G (25)12G (10)16G (25)24G (6)32G (27)36G (3)40G (1)48G (6)64G (24)72G (1)80G (2)84G (1)96G (9)128G (10)141G (1)256G (3)480G (2)500G (1)512G (2)1000G (2)1920G (1)2000G (2)3840G (2)4000G (1)4096G (1)6000G (1)7680G (1)10240G (1)15360G (1)
频率0 (10)1333 (1)1600 (2)1866 (1)2000 (1)2133 (5)2400 (9)2666 (12)2933 (7)3200 (15) ×3600 (1)4800 (9)5600 (29)6000 (1)6400 (11)8000 (2)9200 (3)
Memory price per GB — DDR4 RDIMM, HBM and VRAM
Snapshot 2026-11-12 · 132 fixed-price SKUs · all prices FCA Shenzhen, USD.
Summary — USD per GB by generation
| 代际 | 行 | Min $/GB | Median $/GB | Max $/GB |
|---|---|---|---|---|
| DDR4 | 42 | $5.00 | $8.75 | $19.06 |
| DDR5 | 39 | $23.12 | $38.33 | $49.77 |
| HBM2 | 2 | $23.75 | $23.75 | $23.75 |
| HBM2e | 5 | $7.50 | $8.12 | $8.12 |
| HBM3 | 4 | $47.50 | $57.97 | $68.44 |
| HBM3e | 6 | $55.42 | $62.92 | $70.42 |
| DDR3 | 4 | $3.12 | $5.00 | $8.75 |
| 1TB | 1 | $0.03 | $0.03 | $0.03 |
| 2TB | 1 | $0.04 | $0.04 | $0.04 |
| 4TB | 1 | $0.04 | $0.04 | $0.04 |
| GDDR7 | 1 | $12.50 | $12.50 | $12.50 |
| OTHER | 26 | $0.03 | $0.15 | $30.00 |
DDR4 — 42 lines ($/GB)
| SKU | 类型 | 容量 | FCA price (USD) | Price per GB (USD) | 成色 | 价格更新于 |
|---|---|---|---|---|---|---|
| RDIMM-8G-DDR4-2133 | RDIMM | 8 GB | $65.00 | $8.12 | 二手 | — |
| RDIMM-8G-DDR4-2400 | RDIMM | 8 GB | $65.00 | $8.12 | 二手 | — |
| RDIMM-8G-DDR4-2666 | RDIMM | 8 GB | $65.00 | $8.12 | 二手 | 2026-11-02 |
| UDIMM-08G-DDR4-3200-NE | 无缓冲 DIMM | 8 GB | $60.00 | $7.50 | 二手 | 2026-11-08 |
| UDIMM-8G-DDR4-2133 | 无缓冲 DIMM | 8 GB | $125.00 | $15.62 | 二手 | — |
| UDIMM-8G-DDR4-2400 | 无缓冲 DIMM | 8 GB | $90.00 | $11.25 | 二手 | 2026-11-02 |
| UDIMM-8G-DDR4-3200 | 无缓冲 DIMM | 8 GB | $95.00 | $11.88 | 二手 | 2026-11-02 |
| RDIMM-16G-DDR4-2133 | RDIMM | 16 GB | $115.00 | $7.19 | 拆机 - 已测试 | — |
| RDIMM-16G-DDR4-2400 | RDIMM | 16 GB | $95.00 | $5.94 | 二手 | 2026-10-18 |
| RDIMM-16G-DDR4-2666 | RDIMM | 16 GB | $120.00 | $7.50 | 二手 | 2026-10-18 |
| RDIMM-16G-DDR4-2933-1Rx4 | RDIMM | 16 GB | $170.00 | $10.62 | 二手 | 2026-10-06 |
| RDIMM-16G-DDR4-3200 | RDIMM | 16 GB | $195.00 | $12.19 | 二手 | 2026-11-08 |
| SODIMM-16G-DDR4-2666 | SODIMM | 16 GB | $95.00 | $5.94 | 二手 | 2026-10-28 |
| SODIMM-16G-DDR4-3200 | SODIMM | 16 GB | $125.00 | $7.81 | 二手 | 2026-11-03 |
| UDIMM-16G-DDR4-2133 | 无缓冲 DIMM | 16 GB | $190.00 | $11.88 | 二手 | — |
| UDIMM-16G-DDR4-2400 | 无缓冲 DIMM | 16 GB | $190.00 | $11.88 | 二手 | — |
| UDIMM-16G-DDR4-2666 | 无缓冲 DIMM | 16 GB | $195.00 | $12.19 | 二手 | — |
| UDIMM-16G-DDR4-2666-DT | 无缓冲 DIMM | 16 GB | $105.00 | $6.56 | 二手 | 2026-10-27 |
| UDIMM-16G-DDR4-2933 | 无缓冲 DIMM | 16 GB | $230.00 | $14.38 | 二手 | — |
| UDIMM-16G-DDR4-3200 | 无缓冲 DIMM | 16 GB | $100.00 | $6.25 | 二手 | 2026-11-08 |
| LRDIMM-32G-DDR4-2133 | LRDIMM | 32 GB | $160.00 | $5.00 | 二手 | — |
| LRDIMM-32G-DDR4-2400 | LRDIMM | 32 GB | $190.00 | $5.94 | 二手 | — |
| LRDIMM-32G-DDR4-2666 | LRDIMM | 32 GB | $275.00 | $8.59 | 二手 | — |
| RDIMM-32G-DDR4-2400 | RDIMM | 32 GB | $225.00 | $7.03 | 二手 | — |
| RDIMM-32G-DDR4-2666 | RDIMM | 32 GB | $255.00 | $7.97 | 拆机 - 已测试 | 2026-10-18 |
| RDIMM-32G-DDR4-2933-2Rx4 | RDIMM | 32 GB | $610.00 | $19.06 | 二手 | 2026-10-18 |
| RDIMM-32G-DDR4-3200 | RDIMM | 32 GB | $530.00 | $16.56 | 二手 | 2026-11-04 |
| UDIMM-32G-DDR4-2666 | 无缓冲 DIMM | 32 GB | $405.00 | $12.66 | 二手 | — |
| UDIMM-32G-DDR4-2666-DT | 无缓冲 DIMM | 32 GB | $285.00 | $8.91 | 拆机 - 已测试 | 2026-10-27 |
| UDIMM-32G-DDR4-2933 | 无缓冲 DIMM | 32 GB | $405.00 | $12.66 | 二手 | — |
| UDIMM-32G-DDR4-3200 | 无缓冲 DIMM | 32 GB | $450.00 | $14.06 | 二手 | — |
| LRDIMM-64G-DDR4-2400 | LRDIMM | 64 GB | $365.00 | $5.70 | 二手 | — |
| LRDIMM-64G-DDR4-2666 | LRDIMM | 64 GB | $405.00 | $6.33 | 二手 | — |
| LRDIMM-64G-DDR4-2933 | LRDIMM | 64 GB | $580.00 | $9.06 | 二手 | 2026-11-10 |
| LRDIMM-64G-DDR4-3200 | LRDIMM | 64 GB | $895.00 | $13.98 | 二手 | 2026-10-17 |
| RDIMM-64G-DDR4-2666 | RDIMM | 64 GB | $545.00 | $8.52 | 二手 | — |
| RDIMM-64G-DDR4-2933 | RDIMM | 64 GB | $715.00 | $11.17 | 二手 | 2026-11-10 |
| RDIMM-64G-DDR4-3200 | RDIMM | 64 GB | $765.00 | $11.95 | 二手 | 2026-10-18 |
| LRDIMM-128G-DDR4-2400 | LRDIMM | 128 GB | $1020.00 | $7.97 | 二手 | — |
| LRDIMM-128G-DDR4-2666 | LRDIMM | 128 GB | $960.00 | $7.50 | 二手 | — |
| LRDIMM-128G-DDR4-2933 | LRDIMM | 128 GB | $1325.00 | $10.35 | 二手 | — |
| LRDIMM-128G-DDR4-3200 | LRDIMM | 128 GB | $1455.00 | $11.37 | 二手 | 2026-10-17 |
DDR5 — 39 lines ($/GB)
| SKU | 类型 | 容量 | FCA price (USD) | Price per GB (USD) | 成色 | 价格更新于 |
|---|---|---|---|---|---|---|
| UDIMM-08G-DDR5-4800 | 无缓冲 DIMM | 8 GB | $230.00 | $28.75 | 全新 | 2026-11-08 |
| RDIMM-16G-DDR5-4800 | RDIMM | 16 GB | $725.00 | $45.31 | 二手 | — |
| UDIMM-16G-DDR5-4800 | 无缓冲 DIMM | 16 GB | $370.00 | $23.12 | 二手 | 2026-11-08 |
| UDIMM-16G-DDR5-5600 | 无缓冲 DIMM | 16 GB | $665.00 | $41.56 | 二手 | — |
| RDIMM-32G-DDR5-4800 | RDIMM | 32 GB | $1185.00 | $37.03 | 拆机 - 已测试 | 2026-11-10 |
| RDIMM-32G-DDR5-5600-CX | RDIMM | 32 GB | $1225.00 | $38.28 | 拆机 - 已测试 | 2026-10-09 |
| RDIMM-32G-DDR5-5600-JTR | RDIMM | 32 GB | $1240.00 | $38.75 | 全新 | 2026-11-10 |
| RDIMM-32G-DDR5-5600-MI | RDIMM | 32 GB | $1225.00 | $38.28 | 拆机 - 已测试 | 2026-10-09 |
| RDIMM-32G-DDR5-5600-SK | RDIMM | 32 GB | $1350.00 | $42.19 | 拆机 - 已测试 | 2026-11-10 |
| RDIMM-32G-DDR5-5600-SS | RDIMM | 32 GB | $1285.00 | $40.16 | 拆机 - 已测试 | 2026-10-28 |
| RDIMM-32G-DDR5-5600-WLSK8 | RDIMM | 32 GB | $965.00 | $30.16 | 全新 | 2026-11-10 |
| RDIMM-32G-DDR5-5600-WLSS8 | RDIMM | 32 GB | $980.00 | $30.62 | 全新 | 2026-11-10 |
| RDIMM-32G-DDR5-6400 | RDIMM | 32 GB | $1425.00 | $44.53 | 拆机 - 已测试 | 2026-11-10 |
| UDIMM-32G-DDR5-4800 | 无缓冲 DIMM | 32 GB | $1175.00 | $36.72 | 二手 | — |
| UDIMM-32G-DDR5-5600 | 无缓冲 DIMM | 32 GB | $1200.00 | $37.50 | 二手 | — |
| UDIMM-48G-DDR5-5600 | 无缓冲 DIMM | 48 GB | $1820.00 | $37.92 | 二手 | — |
| RDIMM-64G-DDR5-4800 | RDIMM | 64 GB | $2940.00 | $45.94 | 二手 | 2026-11-10 |
| RDIMM-64G-DDR5-5600-CX | RDIMM | 64 GB | $2970.00 | $46.41 | 拆机 - 已测试 | 2026-11-10 |
| RDIMM-64G-DDR5-5600-JTR | RDIMM | 64 GB | $2970.00 | $46.41 | 全新 | 2026-11-10 |
| RDIMM-64G-DDR5-5600-MI | RDIMM | 64 GB | $3080.00 | $48.12 | 拆机 - 已测试 | 2026-11-10 |
| RDIMM-64G-DDR5-5600-SK | RDIMM | 64 GB | $3005.00 | $46.95 | 拆机 - 已测试 | 2026-11-01 |
| RDIMM-64G-DDR5-5600-SS | RDIMM | 64 GB | $3185.00 | $49.77 | 拆机 - 已测试 | 2026-11-10 |
| RDIMM-64G-DDR5-5600-WLCX4 | RDIMM | 64 GB | $2450.00 | $38.28 | 全新 | 2026-11-10 |
| RDIMM-64G-DDR5-5600-WLMI8 | RDIMM | 64 GB | $2190.00 | $34.22 | 全新 | 2026-11-10 |
| RDIMM-64G-DDR5-5600-WLSKA4 | RDIMM | 64 GB | $2450.00 | $38.28 | 全新 | 2026-11-10 |
| RDIMM-64G-DDR5-5600-WLSKM4 | RDIMM | 64 GB | $2365.00 | $36.95 | 全新 | 2026-11-10 |
| RDIMM-64G-DDR5-5600-WLSS4 | RDIMM | 64 GB | $2365.00 | $36.95 | 全新 | 2026-11-10 |
| RDIMM-64G-DDR5-5600-WLSS8 | RDIMM | 64 GB | $2245.00 | $35.08 | 全新 | 2026-11-10 |
| RDIMM-64G-DDR5-6400 | RDIMM | 64 GB | $2850.00 | $44.53 | 二手 | 2026-11-10 |
| RDIMM-64G-DDR5-6400-WLSKA4 | RDIMM | 64 GB | $2535.00 | $39.61 | 全新 | 2026-11-10 |
| RDIMM-96G-DDR5-4800 | RDIMM | 96 GB | $3955.00 | $41.20 | 二手 | — |
| RDIMM-96G-DDR5-5600-MI | RDIMM | 96 GB | $3680.00 | $38.33 | 二手 | 2026-11-11 |
| RDIMM-96G-DDR5-6400 | RDIMM | 96 GB | $3455.00 | $35.99 | 二手 | 2026-10-28 |
| RDIMM-96G-DDR5-6400-MI | RDIMM | 96 GB | $3780.00 | $39.38 | 二手 | 2026-11-08 |
| RDIMM-96G-DDR5-6400-SS | RDIMM | 96 GB | $3780.00 | $39.38 | 二手 | 2026-11-08 |
| RDIMM-128G-DDR5-4800 | RDIMM | 128 GB | $5220.00 | $40.78 | 二手 | 2026-10-18 |
| RDIMM-128G-DDR5-5600-MI | RDIMM | 128 GB | $4735.00 | $36.99 | 二手 | 2026-11-01 |
| RDIMM-128G-DDR5-5600-SK | RDIMM | 128 GB | $4885.00 | $38.16 | 二手 | 2026-10-13 |
| RDIMM-128G-DDR5-6400-SS | RDIMM | 128 GB | $5240.00 | $40.94 | 二手 | 2026-10-13 |
HBM2 — 2 lines ($/GB)
| SKU | 类型 | 容量 | FCA price (USD) | Price per GB (USD) | 成色 | 价格更新于 |
|---|---|---|---|---|---|---|
| VRAM-HBM2-SAM-01 | 芯片 / 晶粒 | 8 GB | $190.00 | $23.75 | 拆机 - 已测试 | 2026-09-30 |
| VRAM-HBM2-SAM-02 | 芯片 / 晶粒 | 8 GB | $190.00 | $23.75 | 拆机 - 已测试 | 2026-09-30 |
HBM2e — 5 lines ($/GB)
| SKU | 类型 | 容量 | FCA price (USD) | Price per GB (USD) | 成色 | 价格更新于 |
|---|---|---|---|---|---|---|
| VRAM-HBM2e-HYN-07 | 芯片 / 晶粒 | 8 GB | $65.00 | $8.12 | 拆机 - 已测试 | 2026-10-25 |
| VRAM-HBM2e-HYN-08 | 芯片 / 晶粒 | 8 GB | $65.00 | $8.12 | 拆机 - 已测试 | 2026-10-25 |
| VRAM-HBM2e-SAM-03 | 芯片 / 晶粒 | 8 GB | $65.00 | $8.12 | 拆机 - 已测试 | 2026-10-25 |
| VRAM-HBM2e-HYN-09 | 芯片 / 晶粒 | 16 GB | $120.00 | $7.50 | 拆机 - 已测试 | 2026-10-25 |
| VRAM-HBM2e-SAM-05 | 芯片 / 晶粒 | 16 GB | $120.00 | $7.50 | 拆机 - 已测试 | 2026-10-25 |
HBM3 — 4 lines ($/GB)
| SKU | 类型 | 容量 | FCA price (USD) | Price per GB (USD) | 成色 | 价格更新于 |
|---|---|---|---|---|---|---|
| VRAM-HBM3-HYN-14 | 芯片 / 晶粒 | 16 GB | $1095.00 | $68.44 | — | 2026-10-28 |
| VRAM-HBM3-SAM-11 | 芯片 / 晶粒 | 16 GB | $1095.00 | $68.44 | — | 2026-10-28 |
| VRAM-HBM3-HYN-16 | 芯片 / 晶粒 | 24 GB | $1140.00 | $47.50 | — | 2026-09-30 |
| VRAM-HBM3-SAM-13 | 芯片 / 晶粒 | 24 GB | $1140.00 | $47.50 | — | 2026-09-30 |
HBM3e — 6 lines ($/GB)
| SKU | 类型 | 容量 | FCA price (USD) | Price per GB (USD) | 成色 | 价格更新于 |
|---|---|---|---|---|---|---|
| VRAM-HBM3e-HYN-20 | 芯片 / 晶粒 | 24 GB | $1690.00 | $70.42 | — | 2026-09-30 |
| VRAM-HBM3e-MIC-23 | 芯片 / 晶粒 | 24 GB | $1690.00 | $70.42 | — | 2026-09-30 |
| VRAM-HBM3e-SAM-18 | 芯片 / 晶粒 | 24 GB | $1690.00 | $70.42 | — | 2026-09-30 |
| VRAM-HBM3e-HYN-21 | 芯片 / 晶粒 | 36 GB | $1995.00 | $55.42 | — | 2026-09-30 |
| VRAM-HBM3e-MIC-25 | 芯片 / 晶粒 | 36 GB | $1995.00 | $55.42 | — | 2026-09-30 |
| VRAM-HBM3e-SAM-19 | 芯片 / 晶粒 | 36 GB | $1995.00 | $55.42 | — | 2026-09-30 |
DDR3 — 4 lines ($/GB)
| SKU | 类型 | 容量 | FCA price (USD) | Price per GB (USD) | 成色 | 价格更新于 |
|---|---|---|---|---|---|---|
| RDIMM-4G-DDR3-1333 | RDIMM | 4 GB | $35.00 | $8.75 | 二手 | 2026-10-18 |
| RDIMM-8G-DDR3-1600 | RDIMM | 8 GB | $35.00 | $4.38 | 二手 | 2026-10-18 |
| RDIMM-8G-DDR3-1866 | RDIMM | 8 GB | $45.00 | $5.62 | 二手 | 2026-10-18 |
| RDIMM-16G-DDR3-1600 | RDIMM | 16 GB | $50.00 | $3.12 | 二手 | 2026-10-18 |
1TB — 1 line ($/GB)
| SKU | 类型 | 容量 | FCA price (USD) | Price per GB (USD) | 成色 | 价格更新于 |
|---|---|---|---|---|---|---|
| HDD-1000G-SATA35 | 3.5 英寸 SATA | 1000 GB | $30.00 | $0.03 | 拆机 - 已测试 | 2026-11-08 |
2TB — 1 line ($/GB)
| SKU | 类型 | 容量 | FCA price (USD) | Price per GB (USD) | 成色 | 价格更新于 |
|---|---|---|---|---|---|---|
| HDD-2000G-SATA35 | 3.5 英寸 SATA | 2000 GB | $70.00 | $0.04 | 拆机 - 已测试 | 2026-11-08 |
4TB — 1 line ($/GB)
| SKU | 类型 | 容量 | FCA price (USD) | Price per GB (USD) | 成色 | 价格更新于 |
|---|---|---|---|---|---|---|
| HDD-4000G-SATA35 | 3.5 英寸 SATA | 4000 GB | $160.00 | $0.04 | 拆机 - 已测试 | 2026-11-08 |
GDDR7 — 1 line ($/GB)
| SKU | 类型 | 容量 | FCA price (USD) | Price per GB (USD) | 成色 | 价格更新于 |
|---|---|---|---|---|---|---|
| VRAM-GDDR7-SAM-01 | 芯片 / 晶粒 | 2 GB | $25.00 | $12.50 | — | 2026-10-18 |
OTHER — 26 lines ($/GB)
| SKU | 类型 | 容量 | FCA price (USD) | Price per GB (USD) | 成色 | 价格更新于 |
|---|---|---|---|---|---|---|
| VRAM-GDDR6-SAM-SC16 | — | 2 GB | $30.00 | $15.00 | 拆机 - 已测试 | — |
| VRAM-GDDR6X-MIC-D8BZC | — | 2 GB | $60.00 | $30.00 | 拆机 - 已测试 | — |
| SODIMM-04G-DDR4-2666 | — | 4 GB | $30.00 | $7.50 | 二手 | 2026-10-28 |
| UDIMM-04G-DDR4-2666-DT | — | 4 GB | $25.00 | $6.25 | 二手 | 2026-10-28 |
| SODIMM-08G-DDR4-2666 | — | 8 GB | $60.00 | $7.50 | 二手 | 2026-11-03 |
| UDIMM-08G-DDR4-2666-DT | — | 8 GB | $60.00 | $7.50 | 二手 | 2026-11-03 |
| SODIMM-32G-DDR4-3200 | — | 32 GB | $275.00 | $8.59 | 二手 | 2026-10-28 |
| SODIMM-64G-DDR4-3200-KIT | — | 64 GB | $550.00 | $8.59 | 二手 | 2026-10-28 |
| UDIMM-64G-DDR4-2666-KIT | — | 64 GB | $570.00 | $8.91 | 二手 | 2026-10-27 |
| SSD-KCR-128G-SATA | 2.5" | 128 GB | $30.00 | $0.23 | 全新 | 2026-10-27 |
| SSD-KCR-256G-SATA | 2.5" | 256 GB | $45.00 | $0.18 | 全新 | 2026-10-28 |
| SSD-0480G-ENT-SATA | 2.5 英寸 SATA | 480 GB | $35.00 | $0.07 | 拆机 - 已测试 | 2026-10-28 |
| SSD-KCR-480G-SATA | 2.5" | 480 GB | $70.00 | $0.15 | 全新 | 2026-10-27 |
| HDD-0500G-SATA35 | 3.5 英寸 SATA | 500 GB | $20.00 | $0.04 | 拆机 - 已测试 | 2026-11-08 |
| SSD-0512G-SATA-WL | 2.5 英寸 SATA | 512 GB | $25.00 | $0.05 | 二手 | 2026-10-18 |
| SSD-KCR-512G-SATA | 2.5" | 512 GB | $80.00 | $0.16 | 全新 | 2026-10-28 |
| SSD-KCR-1000G-SATA | 2.5" | 1000 GB | $140.00 | $0.14 | 全新 | 2026-10-28 |
| SSD-1920G-ENT-SATA | 2.5 英寸 SATA | 480 GB 2.5" SATA，拆机 - 已测试。料号 SSD-0480G-ENT-SATA — 接受下单。 | $330.00 | $0.17 | 拆机 - 已测试 | 2026-11-10 |
| SSD-KCR-2000G-SATA | 2.5" | 2000 GB | $270.00 | $0.14 | 全新 | 2026-10-28 |
| SSD-3840G-SATA-WL | 2.5 英寸 SATA | 3840 GB | $380.00 | $0.10 | 二手 | 2026-10-27 |
| SSD-3840G-U2-NVME | U.2 | 3840 GB | $520.00 | $0.14 | 拆机 - 已测试 | — |
| SSD-4096G-SATA-SAM | 2.5 英寸 SATA | 4096 GB | $370.00 | $0.09 | 二手 | 2026-10-18 |
| HDD-6000G-SATA35 | 3.5 英寸 SATA | 6000 GB | $210.00 | $0.04 | 拆机 - 已测试 | 2026-11-08 |
| SSD-7680G-U2-NVME | U.2 | 7680 GB | $900.00 | $0.12 | 拆机 - 已测试 | 2026-10-27 |
| HDD-10T-SAS-EXOSX16 | 3.5 英寸 SAS | 10240 GB | $355.00 | $0.03 | 拆机 - 已测试 | 2026-10-20 |
| SSD-15360G-U2-NVME | U.2 | 15360 GB | $1450.00 | $0.09 | 拆机 - 已测试 | — |
How this index is built (data basis)
- Source: only MemoryB2B's own live wholesale catalog — no external market quotes or estimates. Every row links to its product page.
- Formula: price per GB = FCA Shenzhen price (USD) ÷ module or stack capacity (GB).
- Snapshot: 2026-11-12. Underlying prices were last updated between 2026-09-30 and 2026-11-11.
- Grade: pulled-tested / refurbished server memory and HBM stacks, inspected in Shenzhen before shipment; each line carries a 12-month warranty.
- 范围： fixed-price lines only; quote-on-request items are excluded so the index stays comparable.
Prices move with the spot market — ask Ms Aya for today's quote before ordering in bulk.
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