我們接受加密貨幣付款 — 讓您持有的幣種也能買到真正的硬體設備。以加密貨幣付款，直接購入真正的硬體設備。 全球訂單滿 US$399，即享免費保險運送。簡約外箱，不印任何品牌標誌，從德國出貨。訂單滿 US$399，即享免費保險運送。 結帳一開始，您的匯率即鎖定 30 分鐘。匯率鎖定 30 分鐘。 每件商品皆原廠密封、序號經過核對，並享有 24 個月保固。原廠密封，保固 24 個月。

追蹤清單 登入
Green circuit board with black memory chips and gold edge connector

NEMIX RAM

NEMIX RAM 8GB DDR4 3200 CL22 SODIMM for Dell 5440 5540 memory upgrade

SKU CH-NJ8Y-9H4ZC

8GB DDR4 3200 CL22 SODIMM module designed for Dell Latitude 5440 and 5540 laptops

  • Capacity8GB
  • SpeedDDR4 3200 (PC4 25600)
  • ECCNo
  • Buffered/RegisteredUnbuffered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • 8 GB capacity expands multitasking headroom for Dell Latitude 5440 and 5540
  • DDR4 3200 speed delivers responsive data throughput for daily workloads
  • CL22 latency and 1.2 V operation balance quick access with low power draw
  • 260-pin SODIMM form factor fits directly into the laptop memory slot
  • Tested with Samsung, Micron or Hynix chips for stable system compatibility

Dell Latitude 5440 and 5540 upgrade

This 8 GB DDR4 SODIMM is built for Dell Latitude 5440 and 5540 laptops. It delivers a straightforward capacity increase for users who need more headroom in everyday workloads. The module arrives new and ready to install without additional configuration.

260-pin DDR4 slot compatibility

The stick fits a single 260-pin DDR4 SO-DIMM slot and runs at 3200 MT/s with CL22 latency. It is non-ECC and unbuffered, so it works with the standard consumer memory controller in the target laptops. No heat spreader is included, leaving the module low-profile for tight chassis spaces.

1.2 V operation for low power draw

At 1.20 V the module draws minimal power, helping battery life and keeping thermals modest during normal use. With no active cooling on the module itself, noise remains limited to the system fans. The single-rank 1Rx8 organisation supports stable operation under typical office and multitasking loads.

商品特色

  • 8 GB capacity expands multitasking headroom for Dell Latitude 5440 and 5540
  • DDR4 3200 speed delivers responsive data throughput for daily workloads
  • CL22 latency and 1.2 V operation balance quick access with low power draw
  • 260-pin SODIMM form factor fits directly into the laptop memory slot
  • Tested with Samsung, Micron or Hynix chips for stable system compatibility

商品規格

BrandNEMIX RAM
SeriesDell Laptop, AIO All-in-One, Mobile Workstation Compatible Series Memory
ModelDell DDR4 3200MHZ Non-ECC Unbuffered SODIMM
Part NumberMS25600-818K1
Capacity8GB
SpeedDDR4 3200 (PC4 25600)
ECCNo
Buffered/RegisteredUnbuffered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.20V
Compatible SystemDell
CAS LatencyCL22
Heat SpreaderNo
Type260-Pin DDR4 SODIMM
Rank1Rx8
FeaturesDDR4 Non-ECC Unbuffered SODIMM Motherboard Compatible
Package Content8GB (1X8GB) DDR4 3200MHZ PC4-25600 1Rx8 1.2V CL22 260-PIN Non-ECC Unbuffered SODIMM

商品問答

Does the CL22 latency limit throughput during sustained workloads?

The module runs at CL22 timing, which sets the baseline latency for continuous read and write cycles.

How much heat or power does the 1.2 V DDR4 SODIMM produce under all-day load?

Operating at 1.2 V without a heat spreader, the 260-pin module draws minimal power and stays cool during extended use.

Which Dell laptop must I already own for this 8 GB stick to work?

This memory is validated for Dell Latitude 5440 and Dell Latitude 5540 systems.

同類商品

顧客也比較過

同一分類，同一套結帳流程 — 支援八種加密貨幣，匯率鎖定 30 分鐘。