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 rectangular DDR3 ECC RDIMM module with black chips and gold contacts

A-Tech

A-Tech 8GB DDR3 1600 ECC RDIMM 1Rx4 server RAM 733020-581

SKU CH-R9J3-N11WK

8GB DDR3 1600 ECC registered DIMM with CL11 latency and 1.5V operation for HP 733020-581 servers

  • Capacity8GB
  • SpeedDDR3 1600 (PC3 12800)
  • CAS LatencyCL11
  • Voltage1.50V
  • ECCYes
  • Buffered/RegisteredRegistered
  • 8GB capacity expands server multitasking headroom
  • DDR3 1600 MHz speed accelerates data throughput
  • ECC registered design protects critical workload integrity
  • 5V standard voltage ensures broad platform compatibility
  • 240-pin DIMM form factor fits DDR3 server slots

Server Memory Upgrade

This 8GB DDR3 1600 ECC RDIMM module is built for HP server and workstation platforms that require registered memory with error correction. It suits administrators expanding capacity in compatible systems using the 733020-581 part number.

Registered ECC Design

The registered buffer and ECC function reduce electrical load on the memory controller and correct single-bit errors, which helps maintain data integrity under sustained workloads. The 1Rx4 organisation and 1.5V operation match the original specification for supported HP platforms.

Straightforward Installation

The 240-pin DIMM fits standard DDR3 server slots; alignment is keyed so the module seats in one orientation. Issues usually arise when mixing registered and unbuffered DIMMs or when the system BIOS does not recognise the 1Rx4 density, so verify the qualified vendor list before adding this stick.

商品特色

  • 8GB capacity expands server multitasking headroom
  • DDR3 1600 MHz speed accelerates data throughput
  • ECC registered design protects critical workload integrity
  • 5V standard voltage ensures broad platform compatibility
  • 240-pin DIMM form factor fits DDR3 server slots

商品規格

BrandA-Tech
SeriesCompatible Replacement for HP
Model733020-581
Capacity8GB
SpeedDDR3 1600 (PC3 12800)
CAS LatencyCL11
Voltage1.50V
ECCYes
Buffered/RegisteredRegistered
Rank1Rx4
ChipsetMajor Brand Chipset
Features733020-581

商品問答

Will the registered ECC RDIMM require any firmware updates or periodic maintenance after installation?

No firmware updates or scheduled maintenance are needed; the module is a validated replacement for HP 733020-581 and runs at standard 1.5 V DDR3 voltage.

What thermal or power limit appears first when this 8 GB DDR3-1600 module runs continuously in a server?

The 1.50 V DDR3 standard voltage and CL11 timing define the power envelope; sustained loads stay within the JEDEC DDR3 spec for registered DIMMs.

How much heat and fan noise does this single-rank 1Rx4 RDIMM add when the system runs all day?

As a standard-voltage DDR3 registered DIMM it draws nominal power, so additional heat and acoustic impact are minimal in a properly cooled chassis.

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。